[INFO] fetching crate cradle 0.0.9...
[INFO] checking cradle-0.0.9 against try#3d9fdbff4f377de96b3a51174e7a64086bee9a5c for pr-81477
[INFO] extracting crate cradle 0.0.9 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate cradle 0.0.9 on toolchain 3d9fdbff4f377de96b3a51174e7a64086bee9a5c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cradle 0.0.9
[INFO] finished tweaking crates.io crate cradle 0.0.9
[INFO] tweaked toml for crates.io crate cradle 0.0.9 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate cradle 0.0.9 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "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 diff v0.1.12
[INFO] [stderr]   Downloaded pretty_assertions v0.7.2
[INFO] [stderr]   Downloaded executable-path v1.0.0
[INFO] [stderr]   Downloaded gag v0.1.10
[INFO] [stderr]   Downloaded nix v0.21.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a5d1f393d368a65f5c530eb5cceb02bf154c34c88b7ab7e0e0c61da1bf34405b
[INFO] running `Command { std: "docker" "start" "-a" "a5d1f393d368a65f5c530eb5cceb02bf154c34c88b7ab7e0e0c61da1bf34405b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5d1f393d368a65f5c530eb5cceb02bf154c34c88b7ab7e0e0c61da1bf34405b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5d1f393d368a65f5c530eb5cceb02bf154c34c88b7ab7e0e0c61da1bf34405b", kill_on_drop: false }`
[INFO] [stdout] a5d1f393d368a65f5c530eb5cceb02bf154c34c88b7ab7e0e0c61da1bf34405b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f167312cb03007bb19210f77b3c929e2a5b5f35ce0d76d54d7e7f321ed60a776
[INFO] running `Command { std: "docker" "start" "-a" "f167312cb03007bb19210f77b3c929e2a5b5f35ce0d76d54d7e7f321ed60a776", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling rustversion v1.0.5
[INFO] [stderr]     Checking diff v0.1.12
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking executable-path v1.0.0
[INFO] [stderr]     Checking pretty_assertions v0.7.2
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking cradle v0.0.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.79s
[INFO] running `Command { std: "docker" "inspect" "f167312cb03007bb19210f77b3c929e2a5b5f35ce0d76d54d7e7f321ed60a776", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f167312cb03007bb19210f77b3c929e2a5b5f35ce0d76d54d7e7f321ed60a776", kill_on_drop: false }`
[INFO] [stdout] f167312cb03007bb19210f77b3c929e2a5b5f35ce0d76d54d7e7f321ed60a776