[INFO] fetching crate nixel 4.1.0...
[INFO] checking nixel-4.1.0 against master#59d99f56d8888b0e5a5866d6418df3ca1bb90013 for pr-100046
[INFO] extracting crate nixel 4.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate nixel 4.1.0 on toolchain 59d99f56d8888b0e5a5866d6418df3ca1bb90013
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+59d99f56d8888b0e5a5866d6418df3ca1bb90013" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nixel 4.1.0
[INFO] finished tweaking crates.io crate nixel 4.1.0
[INFO] tweaked toml for crates.io crate nixel 4.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate nixel 4.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+59d99f56d8888b0e5a5866d6418df3ca1bb90013" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded santiago v1.3.0
[INFO] [stderr]   Downloaded clap v3.1.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+59d99f56d8888b0e5a5866d6418df3ca1bb90013" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78d66accad43ffb0992005e9f72407a6e36d730828c20ffbd99d8e6dbe11d509
[INFO] running `Command { std: "docker" "start" "-a" "78d66accad43ffb0992005e9f72407a6e36d730828c20ffbd99d8e6dbe11d509", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78d66accad43ffb0992005e9f72407a6e36d730828c20ffbd99d8e6dbe11d509", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78d66accad43ffb0992005e9f72407a6e36d730828c20ffbd99d8e6dbe11d509", kill_on_drop: false }`
[INFO] [stdout] 78d66accad43ffb0992005e9f72407a6e36d730828c20ffbd99d8e6dbe11d509
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "RUSTDOCFLAGS=--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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+59d99f56d8888b0e5a5866d6418df3ca1bb90013" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f75316d10cde52c12d7daa50c83a7ceaccb7743444f8522867c115254a80cbc
[INFO] running `Command { std: "docker" "start" "-a" "7f75316d10cde52c12d7daa50c83a7ceaccb7743444f8522867c115254a80cbc", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking textwrap v0.15.0
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]     Checking os_str_bytes v6.0.0
[INFO] [stderr]     Checking clap v3.1.8
[INFO] [stderr]     Checking regex v1.5.5
[INFO] [stderr]     Checking santiago v1.3.0
[INFO] [stderr]     Checking nixel v4.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.26s
[INFO] running `Command { std: "docker" "inspect" "7f75316d10cde52c12d7daa50c83a7ceaccb7743444f8522867c115254a80cbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f75316d10cde52c12d7daa50c83a7ceaccb7743444f8522867c115254a80cbc", kill_on_drop: false }`
[INFO] [stdout] 7f75316d10cde52c12d7daa50c83a7ceaccb7743444f8522867c115254a80cbc