[INFO] fetching crate pipe-logger 1.1.12...
[INFO] checking pipe-logger-1.1.12 against try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502
[INFO] extracting crate pipe-logger 1.1.12 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate pipe-logger 1.1.12 on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pipe-logger 1.1.12
[INFO] finished tweaking crates.io crate pipe-logger 1.1.12
[INFO] tweaked toml for crates.io crate pipe-logger 1.1.12 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate pipe-logger 1.1.12 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded path-dedot v3.0.0
[INFO] [stderr]   Downloaded byte-unit v4.0.4
[INFO] [stderr]   Downloaded path-absolutize v3.0.0
[INFO] [stderr]   Downloaded concat-with v0.2.0
[INFO] [stderr]   Downloaded pipe-logger-lib v1.1.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3196e4a354e982a3746904fbce56ecd093e0f86574792131ff71b8e5eef7d6c1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3196e4a354e982a3746904fbce56ecd093e0f86574792131ff71b8e5eef7d6c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3196e4a354e982a3746904fbce56ecd093e0f86574792131ff71b8e5eef7d6c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3196e4a354e982a3746904fbce56ecd093e0f86574792131ff71b8e5eef7d6c1", kill_on_drop: false }`
[INFO] [stdout] 3196e4a354e982a3746904fbce56ecd093e0f86574792131ff71b8e5eef7d6c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 206be79e55a6c5abb74aed94e89434ec2347321d5b4eba1b19cb8cf0445dd499
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "206be79e55a6c5abb74aed94e89434ec2347321d5b4eba1b19cb8cf0445dd499", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking byte-unit v4.0.4
[INFO] [stderr]     Checking concat-with v0.2.0
[INFO] [stderr]    Compiling lzma-sys v0.1.16
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking terminal_size v0.1.12
[INFO] [stderr]     Checking path-dedot v3.0.0
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking path-absolutize v3.0.0
[INFO] [stderr]     Checking clap v2.33.1
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]     Checking aho-corasick v0.7.10
[INFO] [stderr]     Checking xz2 v0.1.6
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking pipe-logger-lib v1.1.10
[INFO] [stderr]     Checking pipe-logger v1.1.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.29s
[INFO] running `Command { std: "docker" "inspect" "206be79e55a6c5abb74aed94e89434ec2347321d5b4eba1b19cb8cf0445dd499", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "206be79e55a6c5abb74aed94e89434ec2347321d5b4eba1b19cb8cf0445dd499", kill_on_drop: false }`
[INFO] [stdout] 206be79e55a6c5abb74aed94e89434ec2347321d5b4eba1b19cb8cf0445dd499