[INFO] crate cd-manager 0.1.1 is already in cache
[INFO] extracting crate cd-manager 0.1.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/cd-manager/0.1.1
[INFO] extracting crate cd-manager 0.1.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/cd-manager/0.1.1
[INFO] validating manifest of cd-manager-0.1.1 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 cd-manager-0.1.1 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 cd-manager-0.1.1
[INFO] finished frobbing cd-manager-0.1.1
[INFO] frobbed toml for cd-manager-0.1.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/cd-manager/0.1.1/Cargo.toml
[INFO] started frobbing cd-manager-0.1.1
[INFO] finished frobbing cd-manager-0.1.1
[INFO] frobbed toml for cd-manager-0.1.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/cd-manager/0.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 cd-manager-0.1.1 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/cd-manager/0.1.1:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] a4dafcd5e5e4b42bfcb836db886a7225a71aa7045efef2cbabb2e113b28ada77
[INFO] running `"docker" "start" "-a" "a4dafcd5e5e4b42bfcb836db886a7225a71aa7045efef2cbabb2e113b28ada77"`
[INFO] [stderr]    Compiling syn v0.15.42
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling cd-manager v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.60s
[INFO] running `"docker" "inspect" "a4dafcd5e5e4b42bfcb836db886a7225a71aa7045efef2cbabb2e113b28ada77"`
[INFO] running `"docker" "rm" "-f" "a4dafcd5e5e4b42bfcb836db886a7225a71aa7045efef2cbabb2e113b28ada77"`
[INFO] [stdout] a4dafcd5e5e4b42bfcb836db886a7225a71aa7045efef2cbabb2e113b28ada77
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/cd-manager/0.1.1:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5f7fd2bac0320676ed08152d5461c3ebd374e0f2f535af0673cab7a28d3a5a4b
[INFO] running `"docker" "start" "-a" "5f7fd2bac0320676ed08152d5461c3ebd374e0f2f535af0673cab7a28d3a5a4b"`
[INFO] [stderr]    Compiling cd-manager v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `"docker" "inspect" "5f7fd2bac0320676ed08152d5461c3ebd374e0f2f535af0673cab7a28d3a5a4b"`
[INFO] running `"docker" "rm" "-f" "5f7fd2bac0320676ed08152d5461c3ebd374e0f2f535af0673cab7a28d3a5a4b"`
[INFO] [stdout] 5f7fd2bac0320676ed08152d5461c3ebd374e0f2f535af0673cab7a28d3a5a4b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/cd-manager/0.1.1:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 48b0c9ccd7ef17e4313a582e078a7b8e480e0a5f2b5eb08cc67ad31a4aeef1a3
[INFO] running `"docker" "start" "-a" "48b0c9ccd7ef17e4313a582e078a7b8e480e0a5f2b5eb08cc67ad31a4aeef1a3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cd_manager-7630b01e88ac3e13
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test::cd_manager_push ... ok
[INFO] [stderr]    Doc-tests cd-manager
[INFO] [stdout] test test::cd_manager_pop ... ok
[INFO] [stdout] test test::cd_manager_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - CdManager::pop (line 87) ... ok
[INFO] [stdout] test src/lib.rs - CdManager::layer (line 127) ... ok
[INFO] [stdout] test src/lib.rs - CdManager::push (line 52) ... 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" "48b0c9ccd7ef17e4313a582e078a7b8e480e0a5f2b5eb08cc67ad31a4aeef1a3"`
[INFO] running `"docker" "rm" "-f" "48b0c9ccd7ef17e4313a582e078a7b8e480e0a5f2b5eb08cc67ad31a4aeef1a3"`
[INFO] [stdout] 48b0c9ccd7ef17e4313a582e078a7b8e480e0a5f2b5eb08cc67ad31a4aeef1a3