[INFO] crate forests 0.0.2 is already in cache
[INFO] extracting crate forests 0.0.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/forests/0.0.2
[INFO] extracting crate forests 0.0.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/forests/0.0.2
[INFO] validating manifest of forests-0.0.2 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 forests-0.0.2 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 forests-0.0.2
[INFO] finished frobbing forests-0.0.2
[INFO] frobbed toml for forests-0.0.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/forests/0.0.2/Cargo.toml
[INFO] started frobbing forests-0.0.2
[INFO] finished frobbing forests-0.0.2
[INFO] frobbed toml for forests-0.0.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/forests/0.0.2/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 forests-0.0.2 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/forests/0.0.2:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] c79d8bff468159e1afbb9d531591fad58d43cec03f48ec03d2268a8f3c8113e8
[INFO] running `"docker" "start" "-a" "c79d8bff468159e1afbb9d531591fad58d43cec03f48ec03d2268a8f3c8113e8"`
[INFO] [stderr]    Compiling forests v0.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "c79d8bff468159e1afbb9d531591fad58d43cec03f48ec03d2268a8f3c8113e8"`
[INFO] running `"docker" "rm" "-f" "c79d8bff468159e1afbb9d531591fad58d43cec03f48ec03d2268a8f3c8113e8"`
[INFO] [stdout] c79d8bff468159e1afbb9d531591fad58d43cec03f48ec03d2268a8f3c8113e8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/forests/0.0.2:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] cdc1fff2a30842e0d44e875562b575af1b32feaf15b346e59e2b10aa4416c9df
[INFO] running `"docker" "start" "-a" "cdc1fff2a30842e0d44e875562b575af1b32feaf15b346e59e2b10aa4416c9df"`
[INFO] [stderr]    Compiling forests v0.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `"docker" "inspect" "cdc1fff2a30842e0d44e875562b575af1b32feaf15b346e59e2b10aa4416c9df"`
[INFO] running `"docker" "rm" "-f" "cdc1fff2a30842e0d44e875562b575af1b32feaf15b346e59e2b10aa4416c9df"`
[INFO] [stdout] cdc1fff2a30842e0d44e875562b575af1b32feaf15b346e59e2b10aa4416c9df
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/forests/0.0.2:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 9cecf3b7596fd0c529dce27b64752b6606f4ab67be0112dd18ee9426b316a202
[INFO] running `"docker" "start" "-a" "9cecf3b7596fd0c529dce27b64752b6606f4ab67be0112dd18ee9426b316a202"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/forests-d018c89b20cf97a8
[INFO] [stderr]      Running /opt/crater/target/debug/deps/basic-07751e0d4c223e59
[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 5 tests
[INFO] [stdout] test basic_forest_003 ... ok
[INFO] [stdout] test basic_forest_001 ... ok
[INFO] [stdout] test basic_forest_004 ... ok
[INFO] [stdout] test basic_forest_005 ... ok
[INFO] [stdout] test basic_forest_002 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests forests
[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" "9cecf3b7596fd0c529dce27b64752b6606f4ab67be0112dd18ee9426b316a202"`
[INFO] running `"docker" "rm" "-f" "9cecf3b7596fd0c529dce27b64752b6606f4ab67be0112dd18ee9426b316a202"`
[INFO] [stdout] 9cecf3b7596fd0c529dce27b64752b6606f4ab67be0112dd18ee9426b316a202