[INFO] fetching crate unix-exec-output-catcher 0.2.4...
[INFO] checking unix-exec-output-catcher-0.2.4 against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] extracting crate unix-exec-output-catcher 0.2.4 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate unix-exec-output-catcher 0.2.4 on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unix-exec-output-catcher 0.2.4
[INFO] finished tweaking crates.io crate unix-exec-output-catcher 0.2.4
[INFO] tweaked toml for crates.io crate unix-exec-output-catcher 0.2.4 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate unix-exec-output-catcher 0.2.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac8e009c4f3c1f7ed406030cb70d863d5ddedcf4c709e3fb260bb26a15e602ab
[INFO] running `Command { std: "docker" "start" "-a" "ac8e009c4f3c1f7ed406030cb70d863d5ddedcf4c709e3fb260bb26a15e602ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac8e009c4f3c1f7ed406030cb70d863d5ddedcf4c709e3fb260bb26a15e602ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac8e009c4f3c1f7ed406030cb70d863d5ddedcf4c709e3fb260bb26a15e602ab", kill_on_drop: false }`
[INFO] [stdout] ac8e009c4f3c1f7ed406030cb70d863d5ddedcf4c709e3fb260bb26a15e602ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3586cb6cec67c19610d84417d1535fbb1b0046da3bff3aa5eb389c03a05e020
[INFO] running `Command { std: "docker" "start" "-a" "b3586cb6cec67c19610d84417d1535fbb1b0046da3bff3aa5eb389c03a05e020", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking errno v0.2.7
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]    Compiling derive_more v0.99.11
[INFO] [stderr]     Checking unix-exec-output-catcher v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.70s
[INFO] running `Command { std: "docker" "inspect" "b3586cb6cec67c19610d84417d1535fbb1b0046da3bff3aa5eb389c03a05e020", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3586cb6cec67c19610d84417d1535fbb1b0046da3bff3aa5eb389c03a05e020", kill_on_drop: false }`
[INFO] [stdout] b3586cb6cec67c19610d84417d1535fbb1b0046da3bff3aa5eb389c03a05e020