[INFO] updating cached repository zetok/tox-check-online-bootstraps
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/zetok/tox-check-online-bootstraps
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/zetok/tox-check-online-bootstraps" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/zetok/tox-check-online-bootstraps"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/zetok/tox-check-online-bootstraps'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/zetok/tox-check-online-bootstraps" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/zetok/tox-check-online-bootstraps"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/zetok/tox-check-online-bootstraps'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d88b55f56e0c9925c99abe5f2e9ac706f582b18d
[INFO] sha for GitHub repo zetok/tox-check-online-bootstraps: d88b55f56e0c9925c99abe5f2e9ac706f582b18d
[INFO] validating manifest of zetok/tox-check-online-bootstraps on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of zetok/tox-check-online-bootstraps on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing zetok/tox-check-online-bootstraps
[INFO] finished frobbing zetok/tox-check-online-bootstraps
[INFO] frobbed toml for zetok/tox-check-online-bootstraps written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/zetok/tox-check-online-bootstraps/Cargo.toml
[INFO] started frobbing zetok/tox-check-online-bootstraps
[INFO] finished frobbing zetok/tox-check-online-bootstraps
[INFO] frobbed toml for zetok/tox-check-online-bootstraps written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/zetok/tox-check-online-bootstraps/Cargo.toml
[INFO] crate zetok/tox-check-online-bootstraps already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/zetok/tox-check-online-bootstraps/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/suhr/rstox.git`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/suhr/rstox.git`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking zetok/tox-check-online-bootstraps against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-2/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/zetok/tox-check-online-bootstraps:/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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 46fc22b0f33a48bcfa9305b7b9aa1ef173da2240c6bf28a2d1d96c756d0375ab
[INFO] running `"docker" "start" "-a" "46fc22b0f33a48bcfa9305b7b9aa1ef173da2240c6bf28a2d1d96c756d0375ab"`
[INFO] [stderr]     Checking num-integer v0.1.41
[INFO] [stderr]     Checking rstox v0.0.1 (https://github.com/suhr/rstox.git#1793619c)
[INFO] [stderr]     Checking num-iter v0.1.39
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking chrono v0.2.25
[INFO] [stderr]     Checking tox-check-online-bootstraps v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.77s
[INFO] running `"docker" "inspect" "46fc22b0f33a48bcfa9305b7b9aa1ef173da2240c6bf28a2d1d96c756d0375ab"`
[INFO] running `"docker" "rm" "-f" "46fc22b0f33a48bcfa9305b7b9aa1ef173da2240c6bf28a2d1d96c756d0375ab"`
[INFO] [stdout] 46fc22b0f33a48bcfa9305b7b9aa1ef173da2240c6bf28a2d1d96c756d0375ab