[INFO] updating cached repository Renerve/t0r
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Renerve/t0r
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Renerve/t0r" "work/ex/beta-1.38-1/sources/1.37.0/gh/Renerve/t0r"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Renerve/t0r'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Renerve/t0r" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Renerve/t0r"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Renerve/t0r'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 116571938b35e6b50a4cd569e67c08cdb2b45801
[INFO] sha for GitHub repo Renerve/t0r: 116571938b35e6b50a4cd569e67c08cdb2b45801
[INFO] validating manifest of Renerve/t0r 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 Renerve/t0r 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 Renerve/t0r
[INFO] finished frobbing Renerve/t0r
[INFO] frobbed toml for Renerve/t0r written to work/ex/beta-1.38-1/sources/1.37.0/gh/Renerve/t0r/Cargo.toml
[INFO] started frobbing Renerve/t0r
[INFO] finished frobbing Renerve/t0r
[INFO] frobbed toml for Renerve/t0r written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Renerve/t0r/Cargo.toml
[INFO] crate Renerve/t0r 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Renerve/t0r/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[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 Renerve/t0r 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Renerve/t0r:/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] 655169974abf63354210ebd3a638ca0362a584a127d880391a320f765a51b026
[INFO] running `"docker" "start" "-a" "655169974abf63354210ebd3a638ca0362a584a127d880391a320f765a51b026"`
[INFO] [stderr]    Compiling t0r v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `"docker" "inspect" "655169974abf63354210ebd3a638ca0362a584a127d880391a320f765a51b026"`
[INFO] running `"docker" "rm" "-f" "655169974abf63354210ebd3a638ca0362a584a127d880391a320f765a51b026"`
[INFO] [stdout] 655169974abf63354210ebd3a638ca0362a584a127d880391a320f765a51b026
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Renerve/t0r:/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] 724af18f66eca30d5ea046ab1e05a07f1678ce36ebd5a131f0e2cf7f87ae19c0
[INFO] running `"docker" "start" "-a" "724af18f66eca30d5ea046ab1e05a07f1678ce36ebd5a131f0e2cf7f87ae19c0"`
[INFO] [stderr]    Compiling t0r v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "724af18f66eca30d5ea046ab1e05a07f1678ce36ebd5a131f0e2cf7f87ae19c0"`
[INFO] running `"docker" "rm" "-f" "724af18f66eca30d5ea046ab1e05a07f1678ce36ebd5a131f0e2cf7f87ae19c0"`
[INFO] [stdout] 724af18f66eca30d5ea046ab1e05a07f1678ce36ebd5a131f0e2cf7f87ae19c0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Renerve/t0r:/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] d4eca3d3ae18893411950e49560127c434d954fcf9e9cc21b00fd23262e75975
[INFO] running `"docker" "start" "-a" "d4eca3d3ae18893411950e49560127c434d954fcf9e9cc21b00fd23262e75975"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/t0r-ae10a6c550c0514b
[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" "d4eca3d3ae18893411950e49560127c434d954fcf9e9cc21b00fd23262e75975"`
[INFO] running `"docker" "rm" "-f" "d4eca3d3ae18893411950e49560127c434d954fcf9e9cc21b00fd23262e75975"`
[INFO] [stdout] d4eca3d3ae18893411950e49560127c434d954fcf9e9cc21b00fd23262e75975