[INFO] fetching crate duct 0.13.5...
[INFO] checking duct-0.13.5 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056
[INFO] extracting crate duct 0.13.5 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate duct 0.13.5 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate duct 0.13.5
[INFO] finished tweaking crates.io crate duct 0.13.5
[INFO] tweaked toml for crates.io crate duct 0.13.5 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate duct 0.13.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded shared_child v0.3.4
[INFO] [stderr]   Downloaded libc v0.2.85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8acc6d7620ad62ef77e7a894a467b2af0eed7161857e744a4ca1b4450e35de47
[INFO] running `Command { std: "docker" "start" "-a" "8acc6d7620ad62ef77e7a894a467b2af0eed7161857e744a4ca1b4450e35de47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8acc6d7620ad62ef77e7a894a467b2af0eed7161857e744a4ca1b4450e35de47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8acc6d7620ad62ef77e7a894a467b2af0eed7161857e744a4ca1b4450e35de47", kill_on_drop: false }`
[INFO] [stdout] 8acc6d7620ad62ef77e7a894a467b2af0eed7161857e744a4ca1b4450e35de47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 311161e0514d3b85795401907b7923471c49a92917597706535cd632949f8fe7
[INFO] running `Command { std: "docker" "start" "-a" "311161e0514d3b85795401907b7923471c49a92917597706535cd632949f8fe7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.85
[INFO] [stderr]     Checking shared_child v0.3.4
[INFO] [stderr]     Checking os_pipe v0.9.2
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking duct v0.13.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.38s
[INFO] running `Command { std: "docker" "inspect" "311161e0514d3b85795401907b7923471c49a92917597706535cd632949f8fe7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "311161e0514d3b85795401907b7923471c49a92917597706535cd632949f8fe7", kill_on_drop: false }`
[INFO] [stdout] 311161e0514d3b85795401907b7923471c49a92917597706535cd632949f8fe7