[INFO] crate evcxr_jupyter 0.4.4 is already in cache
[INFO] checking evcxr_jupyter-0.4.4 against try#00e4530a79c42b21a6ca2ac1edb597c90d21f89f for pr-64672
[INFO] extracting crate evcxr_jupyter 0.4.4 into work/builds/worker-6/source
[INFO] validating manifest of crates.io crate evcxr_jupyter 0.4.4 on toolchain 00e4530a79c42b21a6ca2ac1edb597c90d21f89f
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+00e4530a79c42b21a6ca2ac1edb597c90d21f89f" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate evcxr_jupyter 0.4.4
[INFO] finished tweaking crates.io crate evcxr_jupyter 0.4.4
[INFO] tweaked toml for crates.io crate evcxr_jupyter 0.4.4 written to work/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate evcxr_jupyter 0.4.4 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+00e4530a79c42b21a6ca2ac1edb597c90d21f89f" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+00e4530a79c42b21a6ca2ac1edb597c90d21f89f" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] f693097c27136d98a55cb1c60d0b189f0ff38ea534f819c8ac230c71ef0f7e23
[INFO] running `"docker" "start" "-a" "f693097c27136d98a55cb1c60d0b189f0ff38ea534f819c8ac230c71ef0f7e23"`
[INFO] [stderr]    Compiling winapi v0.3.7
[INFO] [stderr]    Compiling zmq v0.9.1
[INFO] [stderr]    Compiling metadeps v1.1.2
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]     Checking sig v1.0.0
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking chrono v0.4.7
[INFO] [stderr]     Checking hmac v0.7.1
[INFO] [stderr]     Checking sha2 v0.8.0
[INFO] [stderr]     Checking which v2.0.1
[INFO] [stderr]     Checking rand v0.7.0
[INFO] [stderr]    Compiling zmq-sys v0.9.1
[INFO] [stderr]     Checking winconsole v0.10.0
[INFO] [stderr]     Checking colored v1.8.0
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking evcxr v0.4.4
[INFO] [stderr]     Checking evcxr_jupyter v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.32s
[INFO] running `"docker" "inspect" "f693097c27136d98a55cb1c60d0b189f0ff38ea534f819c8ac230c71ef0f7e23"`
[INFO] running `"docker" "rm" "-f" "f693097c27136d98a55cb1c60d0b189f0ff38ea534f819c8ac230c71ef0f7e23"`
[INFO] [stdout] f693097c27136d98a55cb1c60d0b189f0ff38ea534f819c8ac230c71ef0f7e23