[INFO] fetching crate rust_filen 0.3.0...
[INFO] checking rust_filen-0.3.0 against master#2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4 for pr-84385
[INFO] extracting crate rust_filen 0.3.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate rust_filen 0.3.0 on toolchain 2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust_filen 0.3.0
[INFO] finished tweaking crates.io crate rust_filen 0.3.0
[INFO] tweaked toml for crates.io crate rust_filen 0.3.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "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 secstr v0.5.1
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[INFO] [stderr]   Downloaded easy-hasher v2.2.1
[INFO] [stderr]   Downloaded retry v1.3.1
[INFO] [stderr]   Downloaded evpkdf v0.1.1
[INFO] [stderr]   Downloaded fure v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d7a436f9428694dc1c0706e2ec73fe82cc5ff9e81e96eff5323e2ef834d041d
[INFO] running `Command { std: "docker" "start" "-a" "8d7a436f9428694dc1c0706e2ec73fe82cc5ff9e81e96eff5323e2ef834d041d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d7a436f9428694dc1c0706e2ec73fe82cc5ff9e81e96eff5323e2ef834d041d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d7a436f9428694dc1c0706e2ec73fe82cc5ff9e81e96eff5323e2ef834d041d", kill_on_drop: false }`
[INFO] [stdout] 8d7a436f9428694dc1c0706e2ec73fe82cc5ff9e81e96eff5323e2ef834d041d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6fe804f32d1314f6aa7589d2bee12d992b1dc8401b6bc4ee2ec75bb08c77277
[INFO] running `Command { std: "docker" "start" "-a" "c6fe804f32d1314f6aa7589d2bee12d992b1dc8401b6bc4ee2ec75bb08c77277", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "c6fe804f32d1314f6aa7589d2bee12d992b1dc8401b6bc4ee2ec75bb08c77277", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6fe804f32d1314f6aa7589d2bee12d992b1dc8401b6bc4ee2ec75bb08c77277", kill_on_drop: false }`
[INFO] [stdout] c6fe804f32d1314f6aa7589d2bee12d992b1dc8401b6bc4ee2ec75bb08c77277