[INFO] fetching crate in-toto 0.3.1... [INFO] checking in-toto-0.3.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate in-toto 0.3.1 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate in-toto 0.3.1 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 in-toto 0.3.1 [INFO] finished tweaking crates.io crate in-toto 0.3.1 [INFO] tweaked toml for crates.io crate in-toto 0.3.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate in-toto 0.3.1 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 pem v2.0.1 [INFO] [stderr] Downloaded ctor v0.1.22 [INFO] [stderr] Downloaded output_vt100 v0.1.3 [INFO] [stderr] Downloaded path-clean v1.0.1 [INFO] [stderr] Downloaded path-matchers v1.0.2 [INFO] [stderr] Downloaded diff v0.1.12 [INFO] [stderr] Downloaded rstest v0.17.0 [INFO] [stderr] Downloaded derp v0.0.14 [INFO] [stderr] Downloaded data-encoding v2.3.2 [INFO] [stderr] Downloaded tracing-core v0.1.23 [INFO] [stderr] Downloaded tracing v0.1.32 [INFO] [stderr] Downloaded rstest_macros v0.17.0 [INFO] [stderr] Downloaded pretty_assertions v1.3.0 [INFO] [stderr] Downloaded rustversion v1.0.12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 3d63436a21fe28bc1aa4b9d9307d3205c47ba264ce14dc156bc71ec62ece3115 [INFO] running `Command { std: "docker" "start" "-a" "3d63436a21fe28bc1aa4b9d9307d3205c47ba264ce14dc156bc71ec62ece3115", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3d63436a21fe28bc1aa4b9d9307d3205c47ba264ce14dc156bc71ec62ece3115", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d63436a21fe28bc1aa4b9d9307d3205c47ba264ce14dc156bc71ec62ece3115", kill_on_drop: false }` [INFO] [stdout] 3d63436a21fe28bc1aa4b9d9307d3205c47ba264ce14dc156bc71ec62ece3115 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e3942360082c48771d32b3c3502949b6bd91611f336480f81ff61b8acf64a0ff [INFO] running `Command { std: "docker" "start" "-a" "e3942360082c48771d32b3c3502949b6bd91611f336480f81ff61b8acf64a0ff", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.60 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Compiling semver v1.0.17 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling httparse v1.6.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling rustversion v1.0.12 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking tracing-core v0.1.23 [INFO] [stderr] Checking http v0.2.6 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling syn v2.0.18 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking tracing v0.1.32 [INFO] [stderr] Checking tokio v1.17.0 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Compiling rstest_macros v0.17.0 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking base64 v0.21.2 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking path-matchers v1.0.2 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking derp v0.0.14 [INFO] [stderr] Checking pem v2.0.1 [INFO] [stderr] Checking path-clean v1.0.1 [INFO] [stderr] Checking diff v0.1.12 [INFO] [stderr] Checking futures-timer v3.0.2 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Checking strum v0.24.1 [INFO] [stderr] Checking data-encoding v2.3.2 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking pretty_assertions v1.3.0 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking http-body v0.4.4 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking assert-json-diff v2.0.2 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking hyper v0.14.18 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking rstest v0.17.0 [INFO] [stderr] Checking in-toto v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `derp` is imported redundantly [INFO] [stdout] --> src/crypto.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | use derp::{self, Der, Tag}; [INFO] [stdout] | ^^^^ the item `derp` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TimeZone` is imported redundantly [INFO] [stdout] --> src/models/layout/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | use chrono::prelude::*; [INFO] [stdout] | ------------------ the item `TimeZone` is already imported here [INFO] [stdout] 6 | use chrono::TimeZone; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `DateTime` is imported redundantly [INFO] [stdout] --> src/models/layout/mod.rs:7:14 [INFO] [stdout] | [INFO] [stdout] 5 | use chrono::prelude::*; [INFO] [stdout] | ------------------ the item `DateTime` is already imported here [INFO] [stdout] 6 | use chrono::TimeZone; [INFO] [stdout] 7 | use chrono::{DateTime, Utc}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Utc` is imported redundantly [INFO] [stdout] --> src/models/layout/mod.rs:7:24 [INFO] [stdout] | [INFO] [stdout] 5 | use chrono::prelude::*; [INFO] [stdout] | ------------------ the item `Utc` is already imported here [INFO] [stdout] 6 | use chrono::TimeZone; [INFO] [stdout] 7 | use chrono::{DateTime, Utc}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private item shadows public glob re-export [INFO] [stdout] --> src/models/mod.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | mod metadata; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the name `metadata` in the type namespace is supposed to be publicly re-exported here [INFO] [stdout] --> src/models/mod.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub use layout::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] note: but the private item here shadows it [INFO] [stdout] --> src/models/mod.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | mod metadata; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(hidden_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde` is imported redundantly [INFO] [stdout] --> src/format_hex.rs:2:13 [INFO] [stdout] | [INFO] [stdout] 2 | use serde::{self, Deserialize, Deserializer, Serializer}; [INFO] [stdout] | ^^^^ the item `serde` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/format_hex.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Result` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `derp` is imported redundantly [INFO] [stdout] --> src/crypto.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | use derp::{self, Der, Tag}; [INFO] [stdout] | ^^^^ the item `derp` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/crypto.rs:1159:22 [INFO] [stdout] | [INFO] [stdout] 1159 | use serde_json::{self, json}; [INFO] [stdout] | ^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TimeZone` is imported redundantly [INFO] [stdout] --> src/models/layout/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | use chrono::prelude::*; [INFO] [stdout] | ------------------ the item `TimeZone` is already imported here [INFO] [stdout] 6 | use chrono::TimeZone; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `DateTime` is imported redundantly [INFO] [stdout] --> src/models/layout/mod.rs:7:14 [INFO] [stdout] | [INFO] [stdout] 5 | use chrono::prelude::*; [INFO] [stdout] | ------------------ the item `DateTime` is already imported here [INFO] [stdout] 6 | use chrono::TimeZone; [INFO] [stdout] 7 | use chrono::{DateTime, Utc}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Utc` is imported redundantly [INFO] [stdout] --> src/models/layout/mod.rs:7:24 [INFO] [stdout] | [INFO] [stdout] 5 | use chrono::prelude::*; [INFO] [stdout] | ------------------ the item `Utc` is already imported here [INFO] [stdout] 6 | use chrono::TimeZone; [INFO] [stdout] 7 | use chrono::{DateTime, Utc}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private item shadows public glob re-export [INFO] [stdout] --> src/models/mod.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | mod metadata; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the name `metadata` in the type namespace is supposed to be publicly re-exported here [INFO] [stdout] --> src/models/mod.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub use layout::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] note: but the private item here shadows it [INFO] [stdout] --> src/models/mod.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | mod metadata; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(hidden_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde` is imported redundantly [INFO] [stdout] --> src/format_hex.rs:2:13 [INFO] [stdout] | [INFO] [stdout] 2 | use serde::{self, Deserialize, Deserializer, Serializer}; [INFO] [stdout] | ^^^^ the item `serde` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/format_hex.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Result` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> examples/write_link.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_hash` is never used [INFO] [stdout] --> src/crypto.rs:85:15 [INFO] [stdout] | [INFO] [stdout] 85 | pub(crate) fn calculate_hash(data: &[u8], hash_alg: HashAlgorithm) -> HashValue { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.90s [INFO] running `Command { std: "docker" "inspect" "e3942360082c48771d32b3c3502949b6bd91611f336480f81ff61b8acf64a0ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3942360082c48771d32b3c3502949b6bd91611f336480f81ff61b8acf64a0ff", kill_on_drop: false }` [INFO] [stdout] e3942360082c48771d32b3c3502949b6bd91611f336480f81ff61b8acf64a0ff [INFO] checking in-toto-0.3.1 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate in-toto 0.3.1 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate in-toto 0.3.1 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate in-toto 0.3.1 [INFO] finished tweaking crates.io crate in-toto 0.3.1 [INFO] tweaked toml for crates.io crate in-toto 0.3.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate in-toto 0.3.1 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fb52b852cab90f49b9f3a2c697bafcae92a8dacafb8a98297a27e9b2d67f3b6e [INFO] running `Command { std: "docker" "start" "-a" "fb52b852cab90f49b9f3a2c697bafcae92a8dacafb8a98297a27e9b2d67f3b6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fb52b852cab90f49b9f3a2c697bafcae92a8dacafb8a98297a27e9b2d67f3b6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb52b852cab90f49b9f3a2c697bafcae92a8dacafb8a98297a27e9b2d67f3b6e", kill_on_drop: false }` [INFO] [stdout] fb52b852cab90f49b9f3a2c697bafcae92a8dacafb8a98297a27e9b2d67f3b6e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1de1bfcc31654961f0f80ece1e7ef66c8dd179d703ba7608b2f98e93077d8239 [INFO] running `Command { std: "docker" "start" "-a" "1de1bfcc31654961f0f80ece1e7ef66c8dd179d703ba7608b2f98e93077d8239", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.60 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling semver v1.0.17 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling rustversion v1.0.12 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling httparse v1.6.0 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking http v0.2.6 [INFO] [stderr] Checking tracing-core v0.1.23 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling rstest_macros v0.17.0 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking tokio v1.17.0 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking base64 v0.21.2 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking tracing v0.1.32 [INFO] [stderr] Checking pem v2.0.1 [INFO] [stderr] Checking path-matchers v1.0.2 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking derp v0.0.14 [INFO] [stderr] Checking strum v0.24.1 [INFO] [stderr] Checking diff v0.1.12 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking data-encoding v2.3.2 [INFO] [stderr] Compiling syn v2.0.18 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Checking futures-timer v3.0.2 [INFO] [stderr] Checking path-clean v1.0.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking pretty_assertions v1.3.0 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking http-body v0.4.4 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking assert-json-diff v2.0.2 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking hyper v0.14.18 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking rstest v0.17.0 [INFO] [stderr] Checking in-toto v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `derp` is imported redundantly [INFO] [stdout] --> src/crypto.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | use derp::{self, Der, Tag}; [INFO] [stdout] | ^^^^ the item `derp` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TimeZone` is imported redundantly [INFO] [stdout] --> src/models/layout/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | use chrono::prelude::*; [INFO] [stdout] | ------------------ the item `TimeZone` is already imported here [INFO] [stdout] 6 | use chrono::TimeZone; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `DateTime` is imported redundantly [INFO] [stdout] --> src/models/layout/mod.rs:7:14 [INFO] [stdout] | [INFO] [stdout] 5 | use chrono::prelude::*; [INFO] [stdout] | ------------------ the item `DateTime` is already imported here [INFO] [stdout] 6 | use chrono::TimeZone; [INFO] [stdout] 7 | use chrono::{DateTime, Utc}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Utc` is imported redundantly [INFO] [stdout] --> src/models/layout/mod.rs:7:24 [INFO] [stdout] | [INFO] [stdout] 5 | use chrono::prelude::*; [INFO] [stdout] | ------------------ the item `Utc` is already imported here [INFO] [stdout] 6 | use chrono::TimeZone; [INFO] [stdout] 7 | use chrono::{DateTime, Utc}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private item shadows public glob re-export [INFO] [stdout] --> src/models/mod.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | mod metadata; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the name `metadata` in the type namespace is supposed to be publicly re-exported here [INFO] [stdout] --> src/models/mod.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub use layout::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] note: but the private item here shadows it [INFO] [stdout] --> src/models/mod.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | mod metadata; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(hidden_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde` is imported redundantly [INFO] [stdout] --> src/format_hex.rs:2:13 [INFO] [stdout] | [INFO] [stdout] 2 | use serde::{self, Deserialize, Deserializer, Serializer}; [INFO] [stdout] | ^^^^ the item `serde` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/format_hex.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Result` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `derp` is imported redundantly [INFO] [stdout] --> src/crypto.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | use derp::{self, Der, Tag}; [INFO] [stdout] | ^^^^ the item `derp` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/crypto.rs:1159:22 [INFO] [stdout] | [INFO] [stdout] 1159 | use serde_json::{self, json}; [INFO] [stdout] | ^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TimeZone` is imported redundantly [INFO] [stdout] --> src/models/layout/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | use chrono::prelude::*; [INFO] [stdout] | ------------------ the item `TimeZone` is already imported here [INFO] [stdout] 6 | use chrono::TimeZone; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `DateTime` is imported redundantly [INFO] [stdout] --> src/models/layout/mod.rs:7:14 [INFO] [stdout] | [INFO] [stdout] 5 | use chrono::prelude::*; [INFO] [stdout] | ------------------ the item `DateTime` is already imported here [INFO] [stdout] 6 | use chrono::TimeZone; [INFO] [stdout] 7 | use chrono::{DateTime, Utc}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Utc` is imported redundantly [INFO] [stdout] --> src/models/layout/mod.rs:7:24 [INFO] [stdout] | [INFO] [stdout] 5 | use chrono::prelude::*; [INFO] [stdout] | ------------------ the item `Utc` is already imported here [INFO] [stdout] 6 | use chrono::TimeZone; [INFO] [stdout] 7 | use chrono::{DateTime, Utc}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private item shadows public glob re-export [INFO] [stdout] --> src/models/mod.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | mod metadata; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the name `metadata` in the type namespace is supposed to be publicly re-exported here [INFO] [stdout] --> src/models/mod.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub use layout::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] note: but the private item here shadows it [INFO] [stdout] --> src/models/mod.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | mod metadata; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(hidden_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde` is imported redundantly [INFO] [stdout] --> src/format_hex.rs:2:13 [INFO] [stdout] | [INFO] [stdout] 2 | use serde::{self, Deserialize, Deserializer, Serializer}; [INFO] [stdout] | ^^^^ the item `serde` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/format_hex.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Result` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> examples/write_link.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_hash` is never used [INFO] [stdout] --> src/crypto.rs:85:15 [INFO] [stdout] | [INFO] [stdout] 85 | pub(crate) fn calculate_hash(data: &[u8], hash_alg: HashAlgorithm) -> HashValue { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.94s [INFO] running `Command { std: "docker" "inspect" "1de1bfcc31654961f0f80ece1e7ef66c8dd179d703ba7608b2f98e93077d8239", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1de1bfcc31654961f0f80ece1e7ef66c8dd179d703ba7608b2f98e93077d8239", kill_on_drop: false }` [INFO] [stdout] 1de1bfcc31654961f0f80ece1e7ef66c8dd179d703ba7608b2f98e93077d8239