Dec 19 21:37:44.485 INFO checking ThomasColliers/mtmigrate against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 21:37:44.485 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/ThomasColliers/mtmigrate:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 21:37:44.916 INFO [stdout] 0f8ebffee3e383752949be4c8c7bb112763d4b2ee2c7e1feb269e257af83dd4e
Dec 19 21:37:44.916 INFO running `"docker" "start" "-a" "0f8ebffee3e383752949be4c8c7bb112763d4b2ee2c7e1feb269e257af83dd4e"`
Dec 19 21:37:45.858 INFO [stderr]    Compiling backtrace-sys v0.1.16
Dec 19 21:37:45.859 INFO [stderr]     Checking app_dirs v1.1.1
Dec 19 21:37:45.860 INFO [stderr]     Checking serde_json v0.9.10
Dec 19 21:37:45.865 INFO [stderr]     Checking rust-crypto v0.2.36
Dec 19 21:37:45.865 INFO [stderr]     Checking rayon-core v1.4.0
Dec 19 21:37:45.865 INFO [stderr]     Checking chrono v0.2.25
Dec 19 21:37:47.028 INFO [stderr]     Checking rayon v1.0.1
Dec 19 21:37:50.501 INFO [stderr]     Checking preferences v1.1.0
Dec 19 21:37:57.084 INFO [stderr]     Checking bip_util v0.5.0
Dec 19 21:38:02.299 INFO [stderr]     Checking backtrace v0.3.5
Dec 19 21:38:02.695 INFO [stderr]     Checking error-chain v0.11.0
Dec 19 21:38:03.178 INFO [stderr]     Checking bip_bencode v0.4.4
Dec 19 21:38:03.996 INFO [stderr]     Checking bip_metainfo v0.12.0
Dec 19 21:38:04.932 INFO [stderr]     Checking mtmigrate v0.1.0 (/opt/crater/workdir)
Dec 19 21:38:06.847 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.15s
Dec 19 21:38:08.142 INFO running `"docker" "inspect" "0f8ebffee3e383752949be4c8c7bb112763d4b2ee2c7e1feb269e257af83dd4e"`
Dec 19 21:38:08.464 INFO running `"docker" "rm" "-f" "0f8ebffee3e383752949be4c8c7bb112763d4b2ee2c7e1feb269e257af83dd4e"`
Dec 19 21:38:08.941 INFO [stdout] 0f8ebffee3e383752949be4c8c7bb112763d4b2ee2c7e1feb269e257af83dd4e