[INFO] crate pulls_since 0.4.1 is already in cache
[INFO] extracting crate pulls_since 0.4.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/pulls_since/0.4.1
[INFO] extracting crate pulls_since 0.4.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pulls_since/0.4.1
[INFO] validating manifest of pulls_since-0.4.1 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 pulls_since-0.4.1 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 pulls_since-0.4.1
[INFO] finished frobbing pulls_since-0.4.1
[INFO] frobbed toml for pulls_since-0.4.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/pulls_since/0.4.1/Cargo.toml
[INFO] started frobbing pulls_since-0.4.1
[INFO] finished frobbing pulls_since-0.4.1
[INFO] frobbed toml for pulls_since-0.4.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pulls_since/0.4.1/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[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 pulls_since-0.4.1 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/pulls_since/0.4.1:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 83e63cb1906c36e2a3cb30ecbeb16b5f35d039f5e05bb7df6fd64082af6fe9e0
[INFO] running `"docker" "start" "-a" "83e63cb1906c36e2a3cb30ecbeb16b5f35d039f5e05bb7df6fd64082af6fe9e0"`
[INFO] [stderr]    Compiling pulls_since v0.4.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.73s
[INFO] running `"docker" "inspect" "83e63cb1906c36e2a3cb30ecbeb16b5f35d039f5e05bb7df6fd64082af6fe9e0"`
[INFO] running `"docker" "rm" "-f" "83e63cb1906c36e2a3cb30ecbeb16b5f35d039f5e05bb7df6fd64082af6fe9e0"`
[INFO] [stdout] 83e63cb1906c36e2a3cb30ecbeb16b5f35d039f5e05bb7df6fd64082af6fe9e0
[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/pulls_since/0.4.1:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] da8e11633046490edd900684b574a2817d47b44fe3b65b7ea7094280c59f3295
[INFO] running `"docker" "start" "-a" "da8e11633046490edd900684b574a2817d47b44fe3b65b7ea7094280c59f3295"`
[INFO] [stderr]    Compiling pulls_since v0.4.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `"docker" "inspect" "da8e11633046490edd900684b574a2817d47b44fe3b65b7ea7094280c59f3295"`
[INFO] running `"docker" "rm" "-f" "da8e11633046490edd900684b574a2817d47b44fe3b65b7ea7094280c59f3295"`
[INFO] [stdout] da8e11633046490edd900684b574a2817d47b44fe3b65b7ea7094280c59f3295
[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/pulls_since/0.4.1:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] b34976933d6c25eab71221f427c80db90384ea9532d19c562d008826db1d191f
[INFO] running `"docker" "start" "-a" "b34976933d6c25eab71221f427c80db90384ea9532d19c562d008826db1d191f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pulls_since-f39a95c0a0c7f98d
[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" "b34976933d6c25eab71221f427c80db90384ea9532d19c562d008826db1d191f"`
[INFO] running `"docker" "rm" "-f" "b34976933d6c25eab71221f427c80db90384ea9532d19c562d008826db1d191f"`
[INFO] [stdout] b34976933d6c25eab71221f427c80db90384ea9532d19c562d008826db1d191f