[INFO] cloning repository https://github.com/dvc94ch/tiny-multihash [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dvc94ch/tiny-multihash" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdvc94ch%2Ftiny-multihash", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdvc94ch%2Ftiny-multihash'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bdf9ae64e539b7083c96a6bd9c443c8f179815c1 [INFO] checking dvc94ch/tiny-multihash/bdf9ae64e539b7083c96a6bd9c443c8f179815c1 against master#8f359beca4e58bc3ae795a666301a8f47023044c for pr-121557 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdvc94ch%2Ftiny-multihash" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dvc94ch/tiny-multihash on toolchain 8f359beca4e58bc3ae795a666301a8f47023044c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f359beca4e58bc3ae795a666301a8f47023044c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dvc94ch/tiny-multihash [INFO] finished tweaking git repo https://github.com/dvc94ch/tiny-multihash [INFO] tweaked toml for git repo https://github.com/dvc94ch/tiny-multihash written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f359beca4e58bc3ae795a666301a8f47023044c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f359beca4e58bc3ae795a666301a8f47023044c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded strobe-rs v0.5.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+8f359beca4e58bc3ae795a666301a8f47023044c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 983a62d5f27934a40221b9df6510c98fd5c16fdb9b187e72ef7297f0d50c7b53 [INFO] running `Command { std: "docker" "start" "-a" "983a62d5f27934a40221b9df6510c98fd5c16fdb9b187e72ef7297f0d50c7b53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "983a62d5f27934a40221b9df6510c98fd5c16fdb9b187e72ef7297f0d50c7b53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "983a62d5f27934a40221b9df6510c98fd5c16fdb9b187e72ef7297f0d50c7b53", kill_on_drop: false }` [INFO] [stdout] 983a62d5f27934a40221b9df6510c98fd5c16fdb9b187e72ef7297f0d50c7b53 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+8f359beca4e58bc3ae795a666301a8f47023044c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 02d1f81c7d8e31abbcc9af2b6c310fc7021cabac248308744efeb4da28ed849d [INFO] running `Command { std: "docker" "start" "-a" "02d1f81c7d8e31abbcc9af2b6c310fc7021cabac248308744efeb4da28ed849d", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking block-padding v0.2.1 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking arrayref v0.3.7 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking plotters-backend v0.3.5 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking keccak v0.1.5 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking strobe-rs v0.5.4 [INFO] [stderr] Checking plotters-svg v0.3.5 [INFO] [stderr] Checking sha3 v0.9.1 [INFO] [stderr] Checking proc-macro2 v1.0.78 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking blake2b_simd v0.5.11 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking blake2s_simd v0.5.11 [INFO] [stderr] Checking sha-1 v0.9.8 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Checking half v1.8.3 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking unsigned-varint v0.5.1 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking quote v1.0.35 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking rayon v1.9.0 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking quickcheck v0.9.2 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking pretty_assertions v0.6.1 [INFO] [stderr] Compiling tiny-multihash-derive v0.3.0 (/opt/rustwide/workdir/derive) [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking tiny-multihash v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> derive/src/multihash.rs:130:20 [INFO] [stdout] | [INFO] [stdout] 130 | panic!(msg); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 130 | panic!("{}", msg); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> derive/src/multihash.rs:137:20 [INFO] [stdout] | [INFO] [stdout] 137 | panic!(msg); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 137 | panic!("{}", msg); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> derive/src/multihash.rs:144:20 [INFO] [stdout] | [INFO] [stdout] 144 | panic!(msg); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 144 | panic!("{}", msg); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking criterion v0.3.6 [INFO] [stdout] error[E0432]: unresolved import `multihash` [INFO] [stdout] --> benches/multihash.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use multihash::{ [INFO] [stdout] | ^^^^^^^^^ use of undeclared crate or module `multihash` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Hasher` is imported redundantly [INFO] [stdout] --> src/multihash_impl.rs:109:9 [INFO] [stdout] | [INFO] [stdout] 108 | use super::*; [INFO] [stdout] | -------- the item `Hasher` is already imported here [INFO] [stdout] 109 | use crate::hasher::Hasher; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `MultihashDigest` is imported redundantly [INFO] [stdout] --> src/multihash_impl.rs:111:9 [INFO] [stdout] | [INFO] [stdout] 108 | use super::*; [INFO] [stdout] | -------- the item `MultihashDigest` is already imported here [INFO] [stdout] ... [INFO] [stdout] 111 | use crate::multihash::MultihashDigest; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tiny-multihash` (bench "multihash") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "02d1f81c7d8e31abbcc9af2b6c310fc7021cabac248308744efeb4da28ed849d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02d1f81c7d8e31abbcc9af2b6c310fc7021cabac248308744efeb4da28ed849d", kill_on_drop: false }` [INFO] [stdout] 02d1f81c7d8e31abbcc9af2b6c310fc7021cabac248308744efeb4da28ed849d