[INFO] crate cose-c 0.1.5 is already in cache
[INFO] extracting crate cose-c 0.1.5 into work/ex/beta-1.38-1/sources/1.37.0/reg/cose-c/0.1.5
[INFO] extracting crate cose-c 0.1.5 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cose-c/0.1.5
[INFO] validating manifest of cose-c-0.1.5 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 cose-c-0.1.5 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 cose-c-0.1.5
[INFO] finished frobbing cose-c-0.1.5
[INFO] frobbed toml for cose-c-0.1.5 written to work/ex/beta-1.38-1/sources/1.37.0/reg/cose-c/0.1.5/Cargo.toml
[INFO] started frobbing cose-c-0.1.5
[INFO] finished frobbing cose-c-0.1.5
[INFO] frobbed toml for cose-c-0.1.5 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cose-c/0.1.5/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 cose-c-0.1.5 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/reg/cose-c/0.1.5:/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] b266ac5553eecdc1a8720a35f39a0a24e7efec05bc7adfc6fec47b4354fb4a71
[INFO] running `"docker" "start" "-a" "b266ac5553eecdc1a8720a35f39a0a24e7efec05bc7adfc6fec47b4354fb4a71"`
[INFO] [stderr]    Compiling cose v0.1.4
[INFO] [stderr]    Compiling moz_cbor v0.1.1
[INFO] [stderr]    Compiling cose-c v0.1.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.80s
[INFO] running `"docker" "inspect" "b266ac5553eecdc1a8720a35f39a0a24e7efec05bc7adfc6fec47b4354fb4a71"`
[INFO] running `"docker" "rm" "-f" "b266ac5553eecdc1a8720a35f39a0a24e7efec05bc7adfc6fec47b4354fb4a71"`
[INFO] [stdout] b266ac5553eecdc1a8720a35f39a0a24e7efec05bc7adfc6fec47b4354fb4a71
[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/reg/cose-c/0.1.5:/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] 16f853e393e20d5565c9f79f97b2615dc9233e6080131984468ec0a29b968418
[INFO] running `"docker" "start" "-a" "16f853e393e20d5565c9f79f97b2615dc9233e6080131984468ec0a29b968418"`
[INFO] [stderr]    Compiling cose-c v0.1.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "16f853e393e20d5565c9f79f97b2615dc9233e6080131984468ec0a29b968418"`
[INFO] running `"docker" "rm" "-f" "16f853e393e20d5565c9f79f97b2615dc9233e6080131984468ec0a29b968418"`
[INFO] [stdout] 16f853e393e20d5565c9f79f97b2615dc9233e6080131984468ec0a29b968418
[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/reg/cose-c/0.1.5:/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] cd72bee5842853939452beaa68bdb1c57e1e11611a69cacd060b12c2bb50712e
[INFO] running `"docker" "start" "-a" "cd72bee5842853939452beaa68bdb1c57e1e11611a69cacd060b12c2bb50712e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cosec-b6091496e7547022
[INFO] [stderr]    Doc-tests cosec
[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] [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" "cd72bee5842853939452beaa68bdb1c57e1e11611a69cacd060b12c2bb50712e"`
[INFO] running `"docker" "rm" "-f" "cd72bee5842853939452beaa68bdb1c57e1e11611a69cacd060b12c2bb50712e"`
[INFO] [stdout] cd72bee5842853939452beaa68bdb1c57e1e11611a69cacd060b12c2bb50712e