[INFO] fetching crate libpasta 0.1.2... [INFO] checking libpasta-0.1.2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate libpasta 0.1.2 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate libpasta 0.1.2 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate libpasta 0.1.2 [INFO] finished tweaking crates.io crate libpasta 0.1.2 [INFO] tweaked toml for crates.io crate libpasta 0.1.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate libpasta 0.1.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustc-demangle v0.1.19 [INFO] [stderr] Downloaded serde_mcf v0.1.3 [INFO] [stderr] Downloaded serde_yaml v0.8.17 [INFO] [stderr] Downloaded serde_bytes v0.10.5 [INFO] [stderr] Downloaded cc v1.0.68 [INFO] [stderr] Downloaded backtrace v0.3.59 [INFO] [stderr] Downloaded blowfish v0.7.0 [INFO] [stderr] Downloaded cast v0.2.6 [INFO] [stderr] Downloaded criterion-plot v0.4.3 [INFO] [stderr] Downloaded bcrypt v0.9.0 [INFO] [stderr] Downloaded half v1.7.1 [INFO] [stderr] Downloaded rayon-core v1.9.1 [INFO] [stderr] Downloaded argon2rs v0.2.5 [INFO] [stderr] Downloaded libc v0.2.95 [INFO] [stderr] Downloaded web-sys v0.3.51 [INFO] [stderr] Downloaded bstr v0.2.16 [INFO] [stderr] Downloaded itertools v0.10.0 [INFO] [stderr] Downloaded cargon v0.0.1 [INFO] [stderr] Downloaded rayon v1.5.1 [INFO] [stderr] Downloaded criterion v0.3.4 [INFO] [stderr] Downloaded wasm-bindgen v0.2.74 [INFO] [stderr] Downloaded object v0.24.0 [INFO] [stderr] Downloaded serde_cbor v0.11.1 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"/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c9ba7ff89285dde070f9b2475131151e31c39c79679cbd7b21bcdfc144ca393b [INFO] running `Command { std: "docker" "start" "-a" "c9ba7ff89285dde070f9b2475131151e31c39c79679cbd7b21bcdfc144ca393b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c9ba7ff89285dde070f9b2475131151e31c39c79679cbd7b21bcdfc144ca393b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9ba7ff89285dde070f9b2475131151e31c39c79679cbd7b21bcdfc144ca393b", kill_on_drop: false }` [INFO] [stdout] c9ba7ff89285dde070f9b2475131151e31c39c79679cbd7b21bcdfc144ca393b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d9226e6c039e1b70198de0b681b0331c3fa9377b86a45c28a6d80d89926a19bc [INFO] running `Command { std: "docker" "start" "-a" "d9226e6c039e1b70198de0b681b0331c3fa9377b86a45c28a6d80d89926a19bc", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.4 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling backtrace v0.3.59 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking subtle v2.4.0 [INFO] [stderr] Checking gimli v0.24.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking object v0.24.0 [INFO] [stderr] Checking rustc-demangle v0.1.19 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking crossbeam-epoch v0.9.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking crypto-mac v0.11.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Compiling cast v0.2.6 [INFO] [stderr] Checking cipher v0.2.5 [INFO] [stderr] Checking cipher v0.3.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking cpufeatures v0.1.4 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking base64ct v1.0.0 [INFO] [stderr] Checking plotters-backend v0.3.0 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Checking password-hash v0.2.1 [INFO] [stderr] Checking plotters-svg v0.3.0 [INFO] [stderr] Checking addr2line v0.15.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking sha2 v0.9.5 [INFO] [stderr] Checking blake2-rfc v0.2.18 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling cargon v0.0.1 [INFO] [stderr] Checking blowfish v0.7.0 [INFO] [stderr] Checking salsa20 v0.8.0 [INFO] [stderr] Checking pbkdf2 v0.8.0 [INFO] [stderr] Checking hmac v0.11.0 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking itertools v0.9.0 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[stderr] Checking env_logger v0.8.3 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking bstr v0.2.16 [INFO] [stderr] Checking serde_bytes v0.10.5 [INFO] [stderr] Checking serde_yaml v0.8.17 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking serde_mcf v0.1.3 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.3.4 [INFO] [stderr] Checking libpasta v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `ring` is imported redundantly [INFO] [stdout] --> src/lib.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 58 | extern crate ring; [INFO] [stdout] | ------------------ the item `ring` is already imported here [INFO] [stdout] ... [INFO] [stdout] 73 | use ring; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_mcf` is imported redundantly [INFO] [stdout] --> src/lib.rs:74:9 [INFO] [stdout] | [INFO] [stdout] 61 | extern crate serde_mcf; [INFO] [stdout] | ----------------------- the item `serde_mcf` is already imported here [INFO] [stdout] ... [INFO] [stdout] 74 | use serde_mcf; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `lazy_static` is imported redundantly [INFO] [stdout] --> src/config.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use lazy_static; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:54:1 [INFO] [stdout] | [INFO] [stdout] 54 | extern crate lazy_static; [INFO] [stdout] | ------------------------- the item `lazy_static` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_mcf` is imported redundantly [INFO] [stdout] --> src/config.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use serde_mcf; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:61:1 [INFO] [stdout] | [INFO] [stdout] 61 | extern crate serde_mcf; [INFO] [stdout] | ----------------------- the item `serde_mcf` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_yaml` is imported redundantly [INFO] [stdout] --> src/config.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use serde_yaml; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:62:1 [INFO] [stdout] | [INFO] [stdout] 62 | extern crate serde_yaml; [INFO] [stdout] | ------------------------ the item `serde_yaml` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Default` is imported redundantly [INFO] [stdout] --> src/config.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | use std::default::Default; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:124:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Default` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Default` is imported redundantly [INFO] [stdout] --> src/hashing/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::default::Default; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:124:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Default` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_mcf` is imported redundantly [INFO] [stdout] --> src/hashing/de.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use serde_mcf; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:61:1 [INFO] [stdout] | [INFO] [stdout] 61 | extern crate serde_mcf; [INFO] [stdout] | ----------------------- the item `serde_mcf` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_mcf` is imported redundantly [INFO] [stdout] --> src/hashing/ser.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use serde_mcf; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:61:1 [INFO] [stdout] | [INFO] [stdout] 61 | extern crate serde_mcf; [INFO] [stdout] | ----------------------- the item `serde_mcf` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `num_traits` is imported redundantly [INFO] [stdout] --> src/primitives/mod.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 53 | use num_traits; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:57:1 [INFO] [stdout] | [INFO] [stdout] 57 | extern crate num_traits; [INFO] [stdout] | ------------------------ the item `num_traits` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ring` is imported redundantly [INFO] [stdout] --> src/lib.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 58 | extern crate ring; [INFO] [stdout] | ------------------ the item `ring` is already imported here [INFO] [stdout] ... [INFO] [stdout] 73 | use ring; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_mcf` is imported redundantly [INFO] [stdout] --> src/lib.rs:74:9 [INFO] [stdout] | [INFO] [stdout] 61 | extern crate serde_mcf; [INFO] [stdout] | ----------------------- the item `serde_mcf` is already imported here [INFO] [stdout] ... [INFO] [stdout] 74 | use serde_mcf; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `lazy_static` is imported redundantly [INFO] [stdout] --> src/config.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use lazy_static; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:54:1 [INFO] [stdout] | [INFO] [stdout] 54 | extern crate lazy_static; [INFO] [stdout] | ------------------------- the item `lazy_static` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_mcf` is imported redundantly [INFO] [stdout] --> src/config.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use serde_mcf; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:61:1 [INFO] [stdout] | [INFO] [stdout] 61 | extern crate serde_mcf; [INFO] [stdout] | ----------------------- the item `serde_mcf` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_yaml` is imported redundantly [INFO] [stdout] --> src/config.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use serde_yaml; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:62:1 [INFO] [stdout] | [INFO] [stdout] 62 | extern crate serde_yaml; [INFO] [stdout] | ------------------------ the item `serde_yaml` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Default` is imported redundantly [INFO] [stdout] --> src/config.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | use std::default::Default; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:124:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Default` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ring` is imported redundantly [INFO] [stdout] --> src/config.rs:321:9 [INFO] [stdout] | [INFO] [stdout] 319 | use crate::*; [INFO] [stdout] | -------- the item `ring` is already imported here [INFO] [stdout] 320 | [INFO] [stdout] 321 | use ring; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Default` is imported redundantly [INFO] [stdout] --> src/hashing/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::default::Default; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:124:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Default` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_mcf` is imported redundantly [INFO] [stdout] --> src/hashing/de.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use serde_mcf; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:61:1 [INFO] [stdout] | [INFO] [stdout] 61 | extern crate serde_mcf; [INFO] [stdout] | ----------------------- the item `serde_mcf` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_mcf` is imported redundantly [INFO] [stdout] --> src/hashing/de.rs:262:9 [INFO] [stdout] | [INFO] [stdout] 261 | use super::*; [INFO] [stdout] | -------- the item `serde_mcf` is already imported here [INFO] [stdout] 262 | use serde_mcf; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_yaml` is imported redundantly [INFO] [stdout] --> src/hashing/de.rs:263:9 [INFO] [stdout] | [INFO] [stdout] 263 | use serde_yaml; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:62:1 [INFO] [stdout] | [INFO] [stdout] 62 | extern crate serde_yaml; [INFO] [stdout] | ------------------------ the item `serde_yaml` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_mcf` is imported redundantly [INFO] [stdout] --> src/hashing/ser.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use serde_mcf; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:61:1 [INFO] [stdout] | [INFO] [stdout] 61 | extern crate serde_mcf; [INFO] [stdout] | ----------------------- the item `serde_mcf` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_mcf` is imported redundantly [INFO] [stdout] --> src/hashing/mod.rs:155:9 [INFO] [stdout] | [INFO] [stdout] 155 | use serde_mcf; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:61:1 [INFO] [stdout] | [INFO] [stdout] 61 | extern crate serde_mcf; [INFO] [stdout] | ----------------------- the item `serde_mcf` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_mcf` is imported redundantly [INFO] [stdout] --> src/primitives/argon2.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 83 | use serde_mcf; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:61:1 [INFO] [stdout] | [INFO] [stdout] 61 | extern crate serde_mcf; [INFO] [stdout] | ----------------------- the item `serde_mcf` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_mcf` is imported redundantly [INFO] [stdout] --> src/primitives/hmac.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 115 | use serde_mcf; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:61:1 [INFO] [stdout] | [INFO] [stdout] 61 | extern crate serde_mcf; [INFO] [stdout] | ----------------------- the item `serde_mcf` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_mcf` is imported redundantly [INFO] [stdout] --> src/primitives/pbkdf2.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | use serde_mcf; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:61:1 [INFO] [stdout] | [INFO] [stdout] 61 | extern crate serde_mcf; [INFO] [stdout] | ----------------------- the item `serde_mcf` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `data_encoding` is imported redundantly [INFO] [stdout] --> src/primitives/scrypt.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 87 | use data_encoding; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:50:1 [INFO] [stdout] | [INFO] [stdout] 50 | extern crate data_encoding; [INFO] [stdout] | --------------------------- the item `data_encoding` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_mcf` is imported redundantly [INFO] [stdout] --> src/primitives/scrypt.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | use serde_mcf; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:61:1 [INFO] [stdout] | [INFO] [stdout] 61 | extern crate serde_mcf; [INFO] [stdout] | ----------------------- the item `serde_mcf` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `num_traits` is imported redundantly [INFO] [stdout] --> src/primitives/mod.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 53 | use num_traits; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:57:1 [INFO] [stdout] | [INFO] [stdout] 57 | extern crate num_traits; [INFO] [stdout] | ------------------------ the item `num_traits` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Output` is imported redundantly [INFO] [stdout] --> src/lib.rs:253:30 [INFO] [stdout] | [INFO] [stdout] 251 | use super::*; [INFO] [stdout] | -------- the item `Output` is already imported here [INFO] [stdout] 252 | use config::DEFAULT_PRIM; [INFO] [stdout] 253 | use hashing::{Algorithm, Output}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [optimized + debuginfo] target(s) in 1m 01s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.4 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "d9226e6c039e1b70198de0b681b0331c3fa9377b86a45c28a6d80d89926a19bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9226e6c039e1b70198de0b681b0331c3fa9377b86a45c28a6d80d89926a19bc", kill_on_drop: false }` [INFO] [stdout] d9226e6c039e1b70198de0b681b0331c3fa9377b86a45c28a6d80d89926a19bc [INFO] checking libpasta-0.1.2 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate libpasta 0.1.2 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate libpasta 0.1.2 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate libpasta 0.1.2 [INFO] finished tweaking crates.io crate libpasta 0.1.2 [INFO] tweaked toml for crates.io crate libpasta 0.1.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate libpasta 0.1.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 25f0331cd542d67f55ae512d15d526a4da5ac565e7de7d1c601e53406eba95f2 [INFO] running `Command { std: "docker" "start" "-a" "25f0331cd542d67f55ae512d15d526a4da5ac565e7de7d1c601e53406eba95f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "25f0331cd542d67f55ae512d15d526a4da5ac565e7de7d1c601e53406eba95f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25f0331cd542d67f55ae512d15d526a4da5ac565e7de7d1c601e53406eba95f2", kill_on_drop: false }` [INFO] [stdout] 25f0331cd542d67f55ae512d15d526a4da5ac565e7de7d1c601e53406eba95f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0dc8c64e80c0cd424e96c8b3bd5ff054f075018e026e59c5f4dda1a3a96eb66b [INFO] running `Command { std: "docker" "start" "-a" "0dc8c64e80c0cd424e96c8b3bd5ff054f075018e026e59c5f4dda1a3a96eb66b", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.4 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling backtrace v0.3.59 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking gimli v0.24.0 [INFO] [stderr] Checking subtle v2.4.0 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking object v0.24.0 [INFO] [stderr] Checking rustc-demangle v0.1.19 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.4 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Compiling cast v0.2.6 [INFO] [stderr] Checking crypto-mac v0.11.0 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking cipher v0.2.5 [INFO] [stderr] Checking cipher v0.3.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking base64ct v1.0.0 [INFO] [stderr] Checking cpufeatures v0.1.4 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Checking plotters-backend v0.3.0 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking password-hash v0.2.1 [INFO] [stderr] Checking plotters-svg v0.3.0 [INFO] [stderr] Checking sha2 v0.9.5 [INFO] [stderr] Checking addr2line v0.15.1 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking blake2-rfc v0.2.18 [INFO] [stderr] Compiling cargon v0.0.1 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Checking salsa20 v0.8.0 [INFO] [stderr] Checking blowfish v0.7.0 [INFO] [stderr] Checking hmac v0.11.0 [INFO] [stderr] Checking pbkdf2 v0.8.0 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking error-chain v0.11.0 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking data-encoding v2.3.2 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking half v1.7.1 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking argon2rs v0.2.5 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking bcrypt v0.9.0 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Checking scrypt v0.7.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking plotters v0.3.1 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Checking rpassword v5.0.1 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking env_logger v0.8.3 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking bstr v0.2.16 [INFO] [stderr] Checking serde_bytes v0.10.5 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking serde_yaml v0.8.17 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking serde_mcf v0.1.3 [INFO] [stderr] Checking criterion v0.3.4 [INFO] [stderr] Checking libpasta v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `ring` is imported redundantly [INFO] [stdout] --> src/lib.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 58 | extern crate ring; [INFO] [stdout] | ------------------ the item `ring` is already imported here [INFO] [stdout] ... [INFO] [stdout] 73 | use ring; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_mcf` is imported redundantly [INFO] [stdout] --> src/lib.rs:74:9 [INFO] [stdout] | [INFO] [stdout] 61 | extern crate serde_mcf; [INFO] [stdout] | ----------------------- the item `serde_mcf` is already imported here [INFO] [stdout] ... [INFO] [stdout] 74 | use serde_mcf; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `lazy_static` is imported redundantly [INFO] [stdout] --> src/config.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use lazy_static; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:54:1 [INFO] [stdout] | [INFO] [stdout] 54 | extern crate lazy_static; [INFO] [stdout] | ------------------------- the item `lazy_static` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_mcf` is imported redundantly [INFO] [stdout] --> src/config.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use serde_mcf; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:61:1 [INFO] [stdout] | [INFO] [stdout] 61 | extern crate serde_mcf; [INFO] [stdout] | ----------------------- the item `serde_mcf` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_yaml` is imported redundantly [INFO] [stdout] --> src/config.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use serde_yaml; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:62:1 [INFO] [stdout] | [INFO] [stdout] 62 | extern crate serde_yaml; [INFO] [stdout] | ------------------------ the item `serde_yaml` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Default` is imported redundantly [INFO] [stdout] --> src/config.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | use std::default::Default; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:124:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Default` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Default` is imported redundantly [INFO] [stdout] --> src/hashing/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::default::Default; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:124:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Default` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_mcf` is imported redundantly [INFO] [stdout] --> src/hashing/de.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use serde_mcf; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:61:1 [INFO] [stdout] | [INFO] [stdout] 61 | extern crate serde_mcf; [INFO] [stdout] | ----------------------- the item `serde_mcf` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_mcf` is imported redundantly [INFO] [stdout] --> src/hashing/ser.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use serde_mcf; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:61:1 [INFO] [stdout] | [INFO] [stdout] 61 | extern crate serde_mcf; [INFO] [stdout] | ----------------------- the item `serde_mcf` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `num_traits` is imported redundantly [INFO] [stdout] --> src/primitives/mod.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 53 | use num_traits; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:57:1 [INFO] [stdout] | [INFO] [stdout] 57 | extern crate num_traits; [INFO] [stdout] | ------------------------ the item `num_traits` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ring` is imported redundantly [INFO] [stdout] --> src/lib.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 58 | extern crate ring; [INFO] [stdout] | ------------------ the item `ring` is already imported here [INFO] [stdout] ... [INFO] [stdout] 73 | use ring; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_mcf` is imported redundantly [INFO] [stdout] --> src/lib.rs:74:9 [INFO] [stdout] | [INFO] [stdout] 61 | extern crate serde_mcf; [INFO] [stdout] | ----------------------- the item `serde_mcf` is already imported here [INFO] [stdout] ... [INFO] [stdout] 74 | use serde_mcf; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `lazy_static` is imported redundantly [INFO] [stdout] --> src/config.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use lazy_static; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:54:1 [INFO] [stdout] | [INFO] [stdout] 54 | extern crate lazy_static; [INFO] [stdout] | ------------------------- the item `lazy_static` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_mcf` is imported redundantly [INFO] [stdout] --> src/config.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use serde_mcf; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:61:1 [INFO] [stdout] | [INFO] [stdout] 61 | extern crate serde_mcf; [INFO] [stdout] | ----------------------- the item `serde_mcf` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_yaml` is imported redundantly [INFO] [stdout] --> src/config.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use serde_yaml; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:62:1 [INFO] [stdout] | [INFO] [stdout] 62 | extern crate serde_yaml; [INFO] [stdout] | ------------------------ the item `serde_yaml` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Default` is imported redundantly [INFO] [stdout] --> src/config.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | use std::default::Default; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:124:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Default` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ring` is imported redundantly [INFO] [stdout] --> src/config.rs:321:9 [INFO] [stdout] | [INFO] [stdout] 319 | use crate::*; [INFO] [stdout] | -------- the item `ring` is already imported here [INFO] [stdout] 320 | [INFO] [stdout] 321 | use ring; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Default` is imported redundantly [INFO] [stdout] --> src/hashing/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::default::Default; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:124:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Default` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_mcf` is imported redundantly [INFO] [stdout] --> src/hashing/de.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use serde_mcf; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:61:1 [INFO] [stdout] | [INFO] [stdout] 61 | extern crate serde_mcf; [INFO] [stdout] | ----------------------- the item `serde_mcf` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_mcf` is imported redundantly [INFO] [stdout] --> src/hashing/de.rs:262:9 [INFO] [stdout] | [INFO] [stdout] 261 | use super::*; [INFO] [stdout] | -------- the item `serde_mcf` is already imported here [INFO] [stdout] 262 | use serde_mcf; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_yaml` is imported redundantly [INFO] [stdout] --> src/hashing/de.rs:263:9 [INFO] [stdout] | [INFO] [stdout] 263 | use serde_yaml; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:62:1 [INFO] [stdout] | [INFO] [stdout] 62 | extern crate serde_yaml; [INFO] [stdout] | ------------------------ the item `serde_yaml` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_mcf` is imported redundantly [INFO] [stdout] --> src/hashing/ser.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use serde_mcf; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:61:1 [INFO] [stdout] | [INFO] [stdout] 61 | extern crate serde_mcf; [INFO] [stdout] | ----------------------- the item `serde_mcf` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_mcf` is imported redundantly [INFO] [stdout] --> src/hashing/mod.rs:155:9 [INFO] [stdout] | [INFO] [stdout] 155 | use serde_mcf; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:61:1 [INFO] [stdout] | [INFO] [stdout] 61 | extern crate serde_mcf; [INFO] [stdout] | ----------------------- the item `serde_mcf` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_mcf` is imported redundantly [INFO] [stdout] --> src/primitives/argon2.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 83 | use serde_mcf; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:61:1 [INFO] [stdout] | [INFO] [stdout] 61 | extern crate serde_mcf; [INFO] [stdout] | ----------------------- the item `serde_mcf` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_mcf` is imported redundantly [INFO] [stdout] --> src/primitives/hmac.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 115 | use serde_mcf; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:61:1 [INFO] [stdout] | [INFO] [stdout] 61 | extern crate serde_mcf; [INFO] [stdout] | ----------------------- the item `serde_mcf` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_mcf` is imported redundantly [INFO] [stdout] --> src/primitives/pbkdf2.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | use serde_mcf; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:61:1 [INFO] [stdout] | [INFO] [stdout] 61 | extern crate serde_mcf; [INFO] [stdout] | ----------------------- the item `serde_mcf` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `data_encoding` is imported redundantly [INFO] [stdout] --> src/primitives/scrypt.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 87 | use data_encoding; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:50:1 [INFO] [stdout] | [INFO] [stdout] 50 | extern crate data_encoding; [INFO] [stdout] | --------------------------- the item `data_encoding` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_mcf` is imported redundantly [INFO] [stdout] --> src/primitives/scrypt.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | use serde_mcf; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:61:1 [INFO] [stdout] | [INFO] [stdout] 61 | extern crate serde_mcf; [INFO] [stdout] | ----------------------- the item `serde_mcf` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `num_traits` is imported redundantly [INFO] [stdout] --> src/primitives/mod.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 53 | use num_traits; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:57:1 [INFO] [stdout] | [INFO] [stdout] 57 | extern crate num_traits; [INFO] [stdout] | ------------------------ the item `num_traits` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Output` is imported redundantly [INFO] [stdout] --> src/lib.rs:253:30 [INFO] [stdout] | [INFO] [stdout] 251 | use super::*; [INFO] [stdout] | -------- the item `Output` is already imported here [INFO] [stdout] 252 | use config::DEFAULT_PRIM; [INFO] [stdout] 253 | use hashing::{Algorithm, Output}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [optimized + debuginfo] target(s) in 1m 01s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.4 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "0dc8c64e80c0cd424e96c8b3bd5ff054f075018e026e59c5f4dda1a3a96eb66b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0dc8c64e80c0cd424e96c8b3bd5ff054f075018e026e59c5f4dda1a3a96eb66b", kill_on_drop: false }` [INFO] [stdout] 0dc8c64e80c0cd424e96c8b3bd5ff054f075018e026e59c5f4dda1a3a96eb66b