[INFO] fetching crate layer-tl-types 0.5.0...
[INFO] checking layer-tl-types-0.5.0 against master#b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd for pr-155499
[INFO] extracting crate layer-tl-types 0.5.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate layer-tl-types 0.5.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate layer-tl-types 0.5.0
[INFO] tweaked toml for crates.io crate layer-tl-types 0.5.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate layer-tl-types 0.5.0 on toolchain b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate layer-tl-types 0.5.0 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" "+b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded layer-tl-gen v0.5.0
[INFO] [stderr]   Downloaded layer-tl-parser v0.5.0
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 885025e309bb23b9e7d1a1930fd884d8bd942c943ca507e0a77e9b516c04b960
[INFO] running `Command { std: "docker" "start" "-a" "885025e309bb23b9e7d1a1930fd884d8bd942c943ca507e0a77e9b516c04b960", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "885025e309bb23b9e7d1a1930fd884d8bd942c943ca507e0a77e9b516c04b960", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "885025e309bb23b9e7d1a1930fd884d8bd942c943ca507e0a77e9b516c04b960", kill_on_drop: false }`
[INFO] [stdout] 885025e309bb23b9e7d1a1930fd884d8bd942c943ca507e0a77e9b516c04b960
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02ecb843f29ddaf291322872ab239d31e37d328a00ee4728b130649f4b559338
[INFO] running `Command { std: "docker" "start" "-a" "02ecb843f29ddaf291322872ab239d31e37d328a00ee4728b130649f4b559338", kill_on_drop: false }`
[INFO] [stderr]    Compiling layer-tl-parser v0.5.0
[INFO] [stderr]    Compiling layer-tl-gen v0.5.0
[INFO] [stderr]    Compiling layer-tl-types v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Cursor`
[INFO] [stdout]   --> tests/ser_de.rs:19:22
[INFO] [stdout]    |
[INFO] [stdout] 19 | use layer_tl_types::{Cursor, Deserializable, Serializable};
[INFO] [stdout]    |                      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.33s
[INFO] running `Command { std: "docker" "inspect" "02ecb843f29ddaf291322872ab239d31e37d328a00ee4728b130649f4b559338", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02ecb843f29ddaf291322872ab239d31e37d328a00ee4728b130649f4b559338", kill_on_drop: false }`
[INFO] [stdout] 02ecb843f29ddaf291322872ab239d31e37d328a00ee4728b130649f4b559338