[INFO] fetching crate xcompress 0.11.6...
[INFO] checking xcompress-0.11.6 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] extracting crate xcompress 0.11.6 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate xcompress 0.11.6 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate xcompress 0.11.6
[INFO] finished tweaking crates.io crate xcompress 0.11.6
[INFO] tweaked toml for crates.io crate xcompress 0.11.6 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate crates.io crate xcompress 0.11.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", 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]  Downloading crates ...
[INFO] [stderr]   Downloaded concat-with v0.2.6
[INFO] [stderr]   Downloaded execute-command-macro v0.1.6
[INFO] [stderr]   Downloaded execute-command-tokens v0.1.4
[INFO] [stderr]   Downloaded execute-command-macro-impl v0.1.6
[INFO] [stderr]   Downloaded execute v0.2.9
[INFO] [stderr]   Downloaded scanner-rust v2.0.15
[INFO] [stderr]   Downloaded byte-unit v4.0.11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d9d62a276491d915d6c566e34b9d0c871d151f6491581f34dffd23156ed3b4f
[INFO] running `Command { std: "docker" "start" "-a" "5d9d62a276491d915d6c566e34b9d0c871d151f6491581f34dffd23156ed3b4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d9d62a276491d915d6c566e34b9d0c871d151f6491581f34dffd23156ed3b4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d9d62a276491d915d6c566e34b9d0c871d151f6491581f34dffd23156ed3b4f", kill_on_drop: false }`
[INFO] [stdout] 5d9d62a276491d915d6c566e34b9d0c871d151f6491581f34dffd23156ed3b4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce8c79fe79eb15260ddbf9dc9f5e876bf92504c60d366f755b72eca7512d6088
[INFO] running `Command { std: "docker" "start" "-a" "ce8c79fe79eb15260ddbf9dc9f5e876bf92504c60d366f755b72eca7512d6088", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling syn v1.0.70
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling execute-command-tokens v0.1.4
[INFO] [stderr]     Checking utf8-width v0.1.5
[INFO] [stderr]     Checking once_cell v1.7.2
[INFO] [stderr]     Checking concat-with v0.2.6
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]     Checking byte-unit v4.0.11
[INFO] [stderr]     Checking path-dedot v3.0.12
[INFO] [stderr]     Checking path-absolutize v3.0.10
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking terminal_size v0.1.16
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]    Compiling execute-command-macro-impl v0.1.6
[INFO] [stderr]    Compiling enum-ordinalize v3.1.10
[INFO] [stderr]     Checking execute-command-macro v0.1.6
[INFO] [stderr]     Checking execute v0.2.9
[INFO] [stderr]    Compiling educe v0.4.15
[INFO] [stderr]     Checking scanner-rust v2.0.15
[INFO] [stderr]     Checking xcompress v0.11.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.27s
[INFO] running `Command { std: "docker" "inspect" "ce8c79fe79eb15260ddbf9dc9f5e876bf92504c60d366f755b72eca7512d6088", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce8c79fe79eb15260ddbf9dc9f5e876bf92504c60d366f755b72eca7512d6088", kill_on_drop: false }`
[INFO] [stdout] ce8c79fe79eb15260ddbf9dc9f5e876bf92504c60d366f755b72eca7512d6088