[INFO] fetching crate ichiran 0.6.1...
[INFO] checking ichiran-0.6.1 against 1.95.0 for pr-155915
[INFO] extracting crate ichiran 0.6.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate ichiran 0.6.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate ichiran 0.6.1
[INFO] tweaked toml for crates.io crate ichiran 0.6.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ichiran 0.6.1 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ichiran 0.6.1 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_path_to_error v0.1.10
[INFO] [stderr]   Downloaded unicode-ident v1.0.7
[INFO] [stderr]   Downloaded serde_json v1.0.93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6838fe0e2f0efc06964b9b2a6c7b7c6044db3fa62dacf0e46d766128de1bdd5
[INFO] running `Command { std: "docker" "start" "-a" "e6838fe0e2f0efc06964b9b2a6c7b7c6044db3fa62dacf0e46d766128de1bdd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6838fe0e2f0efc06964b9b2a6c7b7c6044db3fa62dacf0e46d766128de1bdd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6838fe0e2f0efc06964b9b2a6c7b7c6044db3fa62dacf0e46d766128de1bdd5", kill_on_drop: false }`
[INFO] [stdout] e6838fe0e2f0efc06964b9b2a6c7b7c6044db3fa62dacf0e46d766128de1bdd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3fead19ff25cff983cc39637c6adfa032c634457c0a2913dbb0b5b11386afadf
[INFO] running `Command { std: "docker" "start" "-a" "3fead19ff25cff983cc39637c6adfa032c634457c0a2913dbb0b5b11386afadf", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling unicode-ident v1.0.7
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling serde_json v1.0.93
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]     Checking itoa v1.0.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]     Checking serde_path_to_error v0.1.10
[INFO] [stderr]     Checking ichiran v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.21s
[INFO] running `Command { std: "docker" "inspect" "3fead19ff25cff983cc39637c6adfa032c634457c0a2913dbb0b5b11386afadf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fead19ff25cff983cc39637c6adfa032c634457c0a2913dbb0b5b11386afadf", kill_on_drop: false }`
[INFO] [stdout] 3fead19ff25cff983cc39637c6adfa032c634457c0a2913dbb0b5b11386afadf
