[INFO] fetching crate xcompress 0.11.3...
[INFO] checking xcompress-0.11.3 against try#169954edd744527414c631e9af1bbdc537b0cdf2 for pr-75192
[INFO] extracting crate xcompress 0.11.3 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate xcompress 0.11.3 on toolchain 169954edd744527414c631e9af1bbdc537b0cdf2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+169954edd744527414c631e9af1bbdc537b0cdf2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate xcompress 0.11.3
[INFO] finished tweaking crates.io crate xcompress 0.11.3
[INFO] tweaked toml for crates.io crate xcompress 0.11.3 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate xcompress 0.11.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+169954edd744527414c631e9af1bbdc537b0cdf2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded concat-with v0.2.0
[INFO] [stderr]   Downloaded execute v0.2.5
[INFO] [stderr]   Downloaded execute-command-tokens v0.1.1
[INFO] [stderr]   Downloaded path-absolutize v3.0.0
[INFO] [stderr]   Downloaded path-dedot v3.0.0
[INFO] [stderr]   Downloaded execute-command-macro-impl v0.1.1
[INFO] [stderr]   Downloaded byte-unit v4.0.4
[INFO] [stderr]   Downloaded execute-command-macro v0.1.1
[INFO] [stderr]   Downloaded scanner-rust v2.0.9
[INFO] [stderr]   Downloaded educe v0.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+169954edd744527414c631e9af1bbdc537b0cdf2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c7f64c41ffdc1da28feea2a69029c1c2a5b9f77dd9a6493d426af446eaae33eb
[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" "c7f64c41ffdc1da28feea2a69029c1c2a5b9f77dd9a6493d426af446eaae33eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7f64c41ffdc1da28feea2a69029c1c2a5b9f77dd9a6493d426af446eaae33eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7f64c41ffdc1da28feea2a69029c1c2a5b9f77dd9a6493d426af446eaae33eb", kill_on_drop: false }`
[INFO] [stdout] c7f64c41ffdc1da28feea2a69029c1c2a5b9f77dd9a6493d426af446eaae33eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+169954edd744527414c631e9af1bbdc537b0cdf2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6844492eb688f27e662e7658da592e79b8c8d36e612f1673e5e38ed104e8863a
[INFO] running `Command { std: "docker" "start" "-a" "6844492eb688f27e662e7658da592e79b8c8d36e612f1673e5e38ed104e8863a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.31
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling execute-command-tokens v0.1.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking concat-with v0.2.0
[INFO] [stderr]     Checking byte-unit v4.0.4
[INFO] [stderr]    Compiling generic-array v0.14.2
[INFO] [stderr]     Checking bitflags v1.2.1
[INFO] [stderr]     Checking path-dedot v3.0.0
[INFO] [stderr]     Checking path-absolutize v3.0.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking terminal_size v0.1.12
[INFO] [stderr]     Checking clap v2.33.1
[INFO] [stderr]    Compiling execute-command-macro-impl v0.1.1
[INFO] [stderr]    Compiling educe v0.4.2
[INFO] [stderr]     Checking execute-command-macro v0.1.1
[INFO] [stderr]     Checking execute v0.2.5
[INFO] [stderr]     Checking scanner-rust v2.0.9
[INFO] [stderr]     Checking xcompress v0.11.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.90s
[INFO] running `Command { std: "docker" "inspect" "6844492eb688f27e662e7658da592e79b8c8d36e612f1673e5e38ed104e8863a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6844492eb688f27e662e7658da592e79b8c8d36e612f1673e5e38ed104e8863a", kill_on_drop: false }`
[INFO] [stdout] 6844492eb688f27e662e7658da592e79b8c8d36e612f1673e5e38ed104e8863a