[INFO] updating cached repository tomddolezal/dir.rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tomddolezal/dir.rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tomddolezal/dir.rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/tomddolezal/dir.rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/tomddolezal/dir.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tomddolezal/dir.rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tomddolezal/dir.rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tomddolezal/dir.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 94b32c5dc59c6dcf712f5ebc7d23d742711a5ff7
[INFO] sha for GitHub repo tomddolezal/dir.rs: 94b32c5dc59c6dcf712f5ebc7d23d742711a5ff7
[INFO] validating manifest of tomddolezal/dir.rs 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 tomddolezal/dir.rs 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 tomddolezal/dir.rs
[INFO] finished frobbing tomddolezal/dir.rs
[INFO] frobbed toml for tomddolezal/dir.rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/tomddolezal/dir.rs/Cargo.toml
[INFO] started frobbing tomddolezal/dir.rs
[INFO] finished frobbing tomddolezal/dir.rs
[INFO] frobbed toml for tomddolezal/dir.rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tomddolezal/dir.rs/Cargo.toml
[INFO] crate tomddolezal/dir.rs 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 tomddolezal/dir.rs 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/gh/tomddolezal/dir.rs:/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] 36f1b42cd6e59275b600619e0166c8c22e45cbfca856f571008d8877560c77d3
[INFO] running `"docker" "start" "-a" "36f1b42cd6e59275b600619e0166c8c22e45cbfca856f571008d8877560c77d3"`
[INFO] [stderr]    Compiling dir v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `"docker" "inspect" "36f1b42cd6e59275b600619e0166c8c22e45cbfca856f571008d8877560c77d3"`
[INFO] running `"docker" "rm" "-f" "36f1b42cd6e59275b600619e0166c8c22e45cbfca856f571008d8877560c77d3"`
[INFO] [stdout] 36f1b42cd6e59275b600619e0166c8c22e45cbfca856f571008d8877560c77d3
[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/gh/tomddolezal/dir.rs:/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] 45bf32fbe0bf278dff609ae4e95d5b6f70c7bf518b49a97fbd57505d0e1c27ae
[INFO] running `"docker" "start" "-a" "45bf32fbe0bf278dff609ae4e95d5b6f70c7bf518b49a97fbd57505d0e1c27ae"`
[INFO] [stderr]    Compiling dir v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "45bf32fbe0bf278dff609ae4e95d5b6f70c7bf518b49a97fbd57505d0e1c27ae"`
[INFO] running `"docker" "rm" "-f" "45bf32fbe0bf278dff609ae4e95d5b6f70c7bf518b49a97fbd57505d0e1c27ae"`
[INFO] [stdout] 45bf32fbe0bf278dff609ae4e95d5b6f70c7bf518b49a97fbd57505d0e1c27ae
[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/gh/tomddolezal/dir.rs:/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] 6e3a65ef8d33bf34dc15d3a59136dec8fca0e34aef37529f183f831a8c53bff2
[INFO] running `"docker" "start" "-a" "6e3a65ef8d33bf34dc15d3a59136dec8fca0e34aef37529f183f831a8c53bff2"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dir-d37e2c50a52e720c
[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" "6e3a65ef8d33bf34dc15d3a59136dec8fca0e34aef37529f183f831a8c53bff2"`
[INFO] running `"docker" "rm" "-f" "6e3a65ef8d33bf34dc15d3a59136dec8fca0e34aef37529f183f831a8c53bff2"`
[INFO] [stdout] 6e3a65ef8d33bf34dc15d3a59136dec8fca0e34aef37529f183f831a8c53bff2