[INFO] cloning repository MichaelByrneAU/specs_tutorial
[INFO] running `"git" "clone" "--bare" "git://github.com/MichaelByrneAU/specs_tutorial.git" "work/cache/sources/gh/MichaelByrneAU/specs_tutorial"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/MichaelByrneAU/specs_tutorial'...
[INFO] running `"git" "clone" "work/cache/sources/gh/MichaelByrneAU/specs_tutorial" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/MichaelByrneAU/specs_tutorial"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/MichaelByrneAU/specs_tutorial'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/MichaelByrneAU/specs_tutorial" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/MichaelByrneAU/specs_tutorial"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/MichaelByrneAU/specs_tutorial'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b1dfd3bd8f8325cdbb3884fb52cb2395125d5467
[INFO] sha for GitHub repo MichaelByrneAU/specs_tutorial: b1dfd3bd8f8325cdbb3884fb52cb2395125d5467
[INFO] validating manifest of MichaelByrneAU/specs_tutorial on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of MichaelByrneAU/specs_tutorial on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing MichaelByrneAU/specs_tutorial
[INFO] finished frobbing MichaelByrneAU/specs_tutorial
[INFO] frobbed toml for MichaelByrneAU/specs_tutorial written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/MichaelByrneAU/specs_tutorial/Cargo.toml
[INFO] started frobbing MichaelByrneAU/specs_tutorial
[INFO] finished frobbing MichaelByrneAU/specs_tutorial
[INFO] frobbed toml for MichaelByrneAU/specs_tutorial written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/MichaelByrneAU/specs_tutorial/Cargo.toml
[INFO] crate MichaelByrneAU/specs_tutorial already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking MichaelByrneAU/specs_tutorial against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-6/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/MichaelByrneAU/specs_tutorial:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 3c7e600fa8e4f0f106bbe0f6e1f41039979ef99573d0b02dfe5e47448b7d3391
[INFO] running `"docker" "start" "-a" "3c7e600fa8e4f0f106bbe0f6e1f41039979ef99573d0b02dfe5e47448b7d3391"`
[INFO] [stderr]     Checking crossbeam-utils v0.6.5
[INFO] [stderr]     Checking parking_lot_core v0.2.14
[INFO] [stderr]     Checking crossbeam-deque v0.5.2
[INFO] [stderr]     Checking rayon-core v1.4.1
[INFO] [stderr]    Compiling derivative v1.0.2
[INFO] [stderr]    Compiling shred-derive v0.5.1
[INFO] [stderr]    Compiling specs-derive v0.4.0
[INFO] [stderr]     Checking parking_lot v0.5.5
[INFO] [stderr]     Checking crossbeam-epoch v0.6.1
[INFO] [stderr]     Checking rayon v1.0.3
[INFO] [stderr]     Checking crossbeam-channel v0.2.6
[INFO] [stderr]     Checking crossbeam v0.4.1
[INFO] [stderr]     Checking hibitset v0.5.4
[INFO] [stderr]     Checking shred v0.7.2
[INFO] [stderr]     Checking shrev v1.0.1
[INFO] [stderr]     Checking specs v0.14.3
[INFO] [stderr]     Checking specs_tutorial v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.66s
[INFO] running `"docker" "inspect" "3c7e600fa8e4f0f106bbe0f6e1f41039979ef99573d0b02dfe5e47448b7d3391"`
[INFO] running `"docker" "rm" "-f" "3c7e600fa8e4f0f106bbe0f6e1f41039979ef99573d0b02dfe5e47448b7d3391"`
[INFO] [stdout] 3c7e600fa8e4f0f106bbe0f6e1f41039979ef99573d0b02dfe5e47448b7d3391