[INFO] updating cached repository jonas-schievink/cargo-at
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jonas-schievink/cargo-at
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jonas-schievink/cargo-at" "work/ex/beta-1.37-6/sources/1.36.0/gh/jonas-schievink/cargo-at"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/jonas-schievink/cargo-at'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jonas-schievink/cargo-at" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jonas-schievink/cargo-at"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jonas-schievink/cargo-at'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fbfae01be2ae0548e0c9e9a68a5f828c6be579e5
[INFO] sha for GitHub repo jonas-schievink/cargo-at: fbfae01be2ae0548e0c9e9a68a5f828c6be579e5
[INFO] validating manifest of jonas-schievink/cargo-at on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jonas-schievink/cargo-at on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing jonas-schievink/cargo-at
[INFO] finished frobbing jonas-schievink/cargo-at
[INFO] frobbed toml for jonas-schievink/cargo-at written to work/ex/beta-1.37-6/sources/1.36.0/gh/jonas-schievink/cargo-at/Cargo.toml
[INFO] started frobbing jonas-schievink/cargo-at
[INFO] finished frobbing jonas-schievink/cargo-at
[INFO] frobbed toml for jonas-schievink/cargo-at written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jonas-schievink/cargo-at/Cargo.toml
[INFO] crate jonas-schievink/cargo-at already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jonas-schievink/cargo-at/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[INFO] the lockfile is outdated, regenerating it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" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing jonas-schievink/cargo-at against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jonas-schievink/cargo-at:/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=warn" "-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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] aee8b175144faf85409caf700b7996eb96046d319208ec9e595f242544372032
[INFO] running `"docker" "start" "-a" "aee8b175144faf85409caf700b7996eb96046d319208ec9e595f242544372032"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling cargo-at v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.60s
[INFO] running `"docker" "inspect" "aee8b175144faf85409caf700b7996eb96046d319208ec9e595f242544372032"`
[INFO] running `"docker" "rm" "-f" "aee8b175144faf85409caf700b7996eb96046d319208ec9e595f242544372032"`
[INFO] [stdout] aee8b175144faf85409caf700b7996eb96046d319208ec9e595f242544372032
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jonas-schievink/cargo-at:/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=warn" "-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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] f7fed587cf15e03f6a0ff3a09ccccd0c2eee5efdba1ccff1fdb8cd478bcab805
[INFO] running `"docker" "start" "-a" "f7fed587cf15e03f6a0ff3a09ccccd0c2eee5efdba1ccff1fdb8cd478bcab805"`
[INFO] [stderr]    Compiling cargo-at v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "f7fed587cf15e03f6a0ff3a09ccccd0c2eee5efdba1ccff1fdb8cd478bcab805"`
[INFO] running `"docker" "rm" "-f" "f7fed587cf15e03f6a0ff3a09ccccd0c2eee5efdba1ccff1fdb8cd478bcab805"`
[INFO] [stdout] f7fed587cf15e03f6a0ff3a09ccccd0c2eee5efdba1ccff1fdb8cd478bcab805
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jonas-schievink/cargo-at:/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=warn" "-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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] dc3425a5b482db2c5224082cae7d4634fc1f34499a263748e5e329990529ae12
[INFO] running `"docker" "start" "-a" "dc3425a5b482db2c5224082cae7d4634fc1f34499a263748e5e329990529ae12"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cargo_at-5d1c8e2f5eb1db4c
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "dc3425a5b482db2c5224082cae7d4634fc1f34499a263748e5e329990529ae12"`
[INFO] running `"docker" "rm" "-f" "dc3425a5b482db2c5224082cae7d4634fc1f34499a263748e5e329990529ae12"`
[INFO] [stdout] dc3425a5b482db2c5224082cae7d4634fc1f34499a263748e5e329990529ae12