[INFO] crate codicon 2.1.0 is already in cache
[INFO] extracting crate codicon 2.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/codicon/2.1.0
[INFO] extracting crate codicon 2.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/codicon/2.1.0
[INFO] validating manifest of codicon-2.1.0 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 codicon-2.1.0 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 codicon-2.1.0
[INFO] finished frobbing codicon-2.1.0
[INFO] frobbed toml for codicon-2.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/codicon/2.1.0/Cargo.toml
[INFO] started frobbing codicon-2.1.0
[INFO] finished frobbing codicon-2.1.0
[INFO] frobbed toml for codicon-2.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/codicon/2.1.0/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 codicon-2.1.0 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/codicon/2.1.0:/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] 896aff13767e2ba0a5f14d6a4cb6bd2f56d0298170c6ab0b5e7030ae4a3c6bc9
[INFO] running `"docker" "start" "-a" "896aff13767e2ba0a5f14d6a4cb6bd2f56d0298170c6ab0b5e7030ae4a3c6bc9"`
[INFO] [stderr]    Compiling codicon v2.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "896aff13767e2ba0a5f14d6a4cb6bd2f56d0298170c6ab0b5e7030ae4a3c6bc9"`
[INFO] running `"docker" "rm" "-f" "896aff13767e2ba0a5f14d6a4cb6bd2f56d0298170c6ab0b5e7030ae4a3c6bc9"`
[INFO] [stdout] 896aff13767e2ba0a5f14d6a4cb6bd2f56d0298170c6ab0b5e7030ae4a3c6bc9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/codicon/2.1.0:/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] 2f18b8fddb0a3c90751405df11113c4a0024db413911b50c49ac6fba9d367bbe
[INFO] running `"docker" "start" "-a" "2f18b8fddb0a3c90751405df11113c4a0024db413911b50c49ac6fba9d367bbe"`
[INFO] [stderr]    Compiling codicon v2.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `"docker" "inspect" "2f18b8fddb0a3c90751405df11113c4a0024db413911b50c49ac6fba9d367bbe"`
[INFO] running `"docker" "rm" "-f" "2f18b8fddb0a3c90751405df11113c4a0024db413911b50c49ac6fba9d367bbe"`
[INFO] [stdout] 2f18b8fddb0a3c90751405df11113c4a0024db413911b50c49ac6fba9d367bbe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/codicon/2.1.0:/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] 20d4d303df4312b5832b867710ce4c92cd5e8332872cb5a789c22be39636430d
[INFO] running `"docker" "start" "-a" "20d4d303df4312b5832b867710ce4c92cd5e8332872cb5a789c22be39636430d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/codicon-379661ab11488056
[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 codicon
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs -  (line 62) ... ok
[INFO] [stdout] test src/lib.rs -  (line 35) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "20d4d303df4312b5832b867710ce4c92cd5e8332872cb5a789c22be39636430d"`
[INFO] running `"docker" "rm" "-f" "20d4d303df4312b5832b867710ce4c92cd5e8332872cb5a789c22be39636430d"`
[INFO] [stdout] 20d4d303df4312b5832b867710ce4c92cd5e8332872cb5a789c22be39636430d