[INFO] fetching crate icrate 0.0.4...
[INFO] checking icrate-0.0.4 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-2
[INFO] extracting crate icrate 0.0.4 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate icrate 0.0.4 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate icrate 0.0.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate icrate 0.0.4
[INFO] tweaked toml for crates.io crate icrate 0.0.4 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate icrate 0.0.4 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded objc2-encode v3.0.0
[INFO] [stderr]   Downloaded objc-sys v0.3.1
[INFO] [stderr]   Downloaded block-sys v0.2.0
[INFO] [stderr]   Downloaded block2 v0.3.0
[INFO] [stderr]   Downloaded objc2 v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c111bf81d70d34d8adf0253a734a38da05cbaa308cc0ae5b5cfcd0b7956f8aac
[INFO] running `Command { std: "docker" "start" "-a" "c111bf81d70d34d8adf0253a734a38da05cbaa308cc0ae5b5cfcd0b7956f8aac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c111bf81d70d34d8adf0253a734a38da05cbaa308cc0ae5b5cfcd0b7956f8aac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c111bf81d70d34d8adf0253a734a38da05cbaa308cc0ae5b5cfcd0b7956f8aac", kill_on_drop: false }`
[INFO] [stdout] c111bf81d70d34d8adf0253a734a38da05cbaa308cc0ae5b5cfcd0b7956f8aac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e08a01d0a3f3e09bc3800837f12169985086dd7653cc2e6736259e9940e6684
[INFO] running `Command { std: "docker" "start" "-a" "6e08a01d0a3f3e09bc3800837f12169985086dd7653cc2e6736259e9940e6684", kill_on_drop: false }`
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking icrate v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "6e08a01d0a3f3e09bc3800837f12169985086dd7653cc2e6736259e9940e6684", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e08a01d0a3f3e09bc3800837f12169985086dd7653cc2e6736259e9940e6684", kill_on_drop: false }`
[INFO] [stdout] 6e08a01d0a3f3e09bc3800837f12169985086dd7653cc2e6736259e9940e6684