[INFO] crate left-pad 1.0.1 is already in cache
[INFO] extracting crate left-pad 1.0.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/left-pad/1.0.1
[INFO] extracting crate left-pad 1.0.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/left-pad/1.0.1
[INFO] validating manifest of left-pad-1.0.1 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 left-pad-1.0.1 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 left-pad-1.0.1
[INFO] finished frobbing left-pad-1.0.1
[INFO] frobbed toml for left-pad-1.0.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/left-pad/1.0.1/Cargo.toml
[INFO] started frobbing left-pad-1.0.1
[INFO] finished frobbing left-pad-1.0.1
[INFO] frobbed toml for left-pad-1.0.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/left-pad/1.0.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 left-pad-1.0.1 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/left-pad/1.0.1:/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] d944e31329271e35b22323c1e734dc159dd415bb1cbc8b76fbb034907ef4cfd8
[INFO] running `"docker" "start" "-a" "d944e31329271e35b22323c1e734dc159dd415bb1cbc8b76fbb034907ef4cfd8"`
[INFO] [stderr]    Compiling left-pad v1.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `"docker" "inspect" "d944e31329271e35b22323c1e734dc159dd415bb1cbc8b76fbb034907ef4cfd8"`
[INFO] running `"docker" "rm" "-f" "d944e31329271e35b22323c1e734dc159dd415bb1cbc8b76fbb034907ef4cfd8"`
[INFO] [stdout] d944e31329271e35b22323c1e734dc159dd415bb1cbc8b76fbb034907ef4cfd8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/left-pad/1.0.1:/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] 9b4ac2a094a4095311db1150e023cfde44652af7cb9c99a3e5c7f2369828ba50
[INFO] running `"docker" "start" "-a" "9b4ac2a094a4095311db1150e023cfde44652af7cb9c99a3e5c7f2369828ba50"`
[INFO] [stderr]    Compiling left-pad v1.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `"docker" "inspect" "9b4ac2a094a4095311db1150e023cfde44652af7cb9c99a3e5c7f2369828ba50"`
[INFO] running `"docker" "rm" "-f" "9b4ac2a094a4095311db1150e023cfde44652af7cb9c99a3e5c7f2369828ba50"`
[INFO] [stdout] 9b4ac2a094a4095311db1150e023cfde44652af7cb9c99a3e5c7f2369828ba50
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/left-pad/1.0.1:/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] 702db07a4ea2c441988bc0e8eee34c715a929267cb312e65a63664356886ad35
[INFO] running `"docker" "start" "-a" "702db07a4ea2c441988bc0e8eee34c715a929267cb312e65a63664356886ad35"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/left_pad-42124b075862006e
[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] [stderr]    Doc-tests left-pad
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs -  (line 7) ... ok
[INFO] [stdout] test src/lib.rs - leftpad_with (line 31) ... ok
[INFO] [stdout] test src/lib.rs - leftpad (line 70) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "702db07a4ea2c441988bc0e8eee34c715a929267cb312e65a63664356886ad35"`
[INFO] running `"docker" "rm" "-f" "702db07a4ea2c441988bc0e8eee34c715a929267cb312e65a63664356886ad35"`
[INFO] [stdout] 702db07a4ea2c441988bc0e8eee34c715a929267cb312e65a63664356886ad35