[INFO] fetching crate audiotags2 0.3.1...
[INFO] checking audiotags2-0.3.1 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate audiotags2 0.3.1 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate audiotags2 0.3.1 on toolchain b0696a5160711c068cb1f01b7437db7990d15750
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate audiotags2 0.3.1
[INFO] finished tweaking crates.io crate audiotags2 0.3.1
[INFO] tweaked toml for crates.io crate audiotags2 0.3.1 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" "+b0696a5160711c068cb1f01b7437db7990d15750" "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" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded audiotags-dev-macro v0.1.4
[INFO] [stderr]   Downloaded readme-rustdocifier v0.1.1
[INFO] [stderr]   Downloaded mp4ameta_proc v0.6.0
[INFO] [stderr]   Downloaded metaflac v0.2.5
[INFO] [stderr]   Downloaded id3 v1.13.1
[INFO] [stderr]   Downloaded mp4ameta v0.11.0
[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" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e96f7d81f36cfda45e041f28ace40db82013b22b9cd33c4ba82993b52ebb236
[INFO] running `Command { std: "docker" "start" "-a" "9e96f7d81f36cfda45e041f28ace40db82013b22b9cd33c4ba82993b52ebb236", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e96f7d81f36cfda45e041f28ace40db82013b22b9cd33c4ba82993b52ebb236", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e96f7d81f36cfda45e041f28ace40db82013b22b9cd33c4ba82993b52ebb236", kill_on_drop: false }`
[INFO] [stdout] 9e96f7d81f36cfda45e041f28ace40db82013b22b9cd33c4ba82993b52ebb236
[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" "+b0696a5160711c068cb1f01b7437db7990d15750" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86ecaa4d37669a4da77abde921c84f326e3b584d00c52e332836ff1b299f9cec
[INFO] running `Command { std: "docker" "start" "-a" "86ecaa4d37669a4da77abde921c84f326e3b584d00c52e332836ff1b299f9cec", kill_on_drop: false }`
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]    Compiling mp4ameta_proc v0.6.0
[INFO] [stderr]     Checking metaflac v0.2.5
[INFO] [stderr]     Checking audiotags-dev-macro v0.1.4
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking mp4ameta v0.11.0
[INFO] [stderr]     Checking id3 v1.13.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]     Checking thiserror v1.0.57
[INFO] [stderr]     Checking audiotags2 v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `id3` is imported redundantly
[INFO] [stdout]  --> src/components/id3_tag.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use id3::{self, TagLike};
[INFO] [stdout]   |           ^^^^ the item `id3` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `metaflac` is imported redundantly
[INFO] [stdout]  --> src/components/flac_tag.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use metaflac;
[INFO] [stdout]   |     ^^^^^^^^ the item `metaflac` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `mp4ameta` is imported redundantly
[INFO] [stdout]  --> src/components/mp4_tag.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | use mp4ameta::{self, ImgFmt};
[INFO] [stdout]   |                ^^^^ the item `mp4ameta` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `id3` is imported redundantly
[INFO] [stdout]  --> src/components/id3_tag.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use id3::{self, TagLike};
[INFO] [stdout]   |           ^^^^ the item `id3` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `metaflac` is imported redundantly
[INFO] [stdout]  --> src/components/flac_tag.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use metaflac;
[INFO] [stdout]   |     ^^^^^^^^ the item `metaflac` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `mp4ameta` is imported redundantly
[INFO] [stdout]  --> src/components/mp4_tag.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | use mp4ameta::{self, ImgFmt};
[INFO] [stdout]   |                ^^^^ the item `mp4ameta` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.12s
[INFO] running `Command { std: "docker" "inspect" "86ecaa4d37669a4da77abde921c84f326e3b584d00c52e332836ff1b299f9cec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86ecaa4d37669a4da77abde921c84f326e3b584d00c52e332836ff1b299f9cec", kill_on_drop: false }`
[INFO] [stdout] 86ecaa4d37669a4da77abde921c84f326e3b584d00c52e332836ff1b299f9cec
