[INFO] updating cached repository jtremback/canon
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jtremback/canon
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jtremback/canon" "work/ex/beta-1.38-1/sources/1.37.0/gh/jtremback/canon"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jtremback/canon'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jtremback/canon" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jtremback/canon"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jtremback/canon'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 984d7874574317811f34f1a214b120604f176202
[INFO] sha for GitHub repo jtremback/canon: 984d7874574317811f34f1a214b120604f176202
[INFO] validating manifest of jtremback/canon on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jtremback/canon on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing jtremback/canon
[INFO] finished frobbing jtremback/canon
[INFO] frobbed toml for jtremback/canon written to work/ex/beta-1.38-1/sources/1.37.0/gh/jtremback/canon/Cargo.toml
[INFO] started frobbing jtremback/canon
[INFO] finished frobbing jtremback/canon
[INFO] frobbed toml for jtremback/canon written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jtremback/canon/Cargo.toml
[INFO] crate jtremback/canon already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing jtremback/canon against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jtremback/canon:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 28ad9b4d33fef0a4b180403f871a64a8e49f6b70d2e402691f5e7fc5e47d9c9e
[INFO] running `"docker" "start" "-a" "28ad9b4d33fef0a4b180403f871a64a8e49f6b70d2e402691f5e7fc5e47d9c9e"`
[INFO] [stderr]    Compiling ryu v0.2.8
[INFO] [stderr]    Compiling serde v1.0.92
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling canon v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.19s
[INFO] running `"docker" "inspect" "28ad9b4d33fef0a4b180403f871a64a8e49f6b70d2e402691f5e7fc5e47d9c9e"`
[INFO] running `"docker" "rm" "-f" "28ad9b4d33fef0a4b180403f871a64a8e49f6b70d2e402691f5e7fc5e47d9c9e"`
[INFO] [stdout] 28ad9b4d33fef0a4b180403f871a64a8e49f6b70d2e402691f5e7fc5e47d9c9e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jtremback/canon:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6e9be89b980d50ecda74ea3619024076489521f85374c638916dd0e11c76ab5b
[INFO] running `"docker" "start" "-a" "6e9be89b980d50ecda74ea3619024076489521f85374c638916dd0e11c76ab5b"`
[INFO] [stderr]    Compiling canon v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "6e9be89b980d50ecda74ea3619024076489521f85374c638916dd0e11c76ab5b"`
[INFO] running `"docker" "rm" "-f" "6e9be89b980d50ecda74ea3619024076489521f85374c638916dd0e11c76ab5b"`
[INFO] [stdout] 6e9be89b980d50ecda74ea3619024076489521f85374c638916dd0e11c76ab5b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jtremback/canon:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 9ce4b46e520c89884bd61b3d8592ea0e6c32de8c1790bd522fb53d99a1df5f35
[INFO] running `"docker" "start" "-a" "9ce4b46e520c89884bd61b3d8592ea0e6c32de8c1790bd522fb53d99a1df5f35"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/canon-84f8de17f7037f1f
[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" "9ce4b46e520c89884bd61b3d8592ea0e6c32de8c1790bd522fb53d99a1df5f35"`
[INFO] running `"docker" "rm" "-f" "9ce4b46e520c89884bd61b3d8592ea0e6c32de8c1790bd522fb53d99a1df5f35"`
[INFO] [stdout] 9ce4b46e520c89884bd61b3d8592ea0e6c32de8c1790bd522fb53d99a1df5f35