[INFO] updating cached repository floriama/graml
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/floriama/graml
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/floriama/graml" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/floriama/graml"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/floriama/graml'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/floriama/graml" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/floriama/graml"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/floriama/graml'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bbcd8acafdc574ef6765596b5e8efdd76d5c455a
[INFO] sha for GitHub repo floriama/graml: bbcd8acafdc574ef6765596b5e8efdd76d5c455a
[INFO] validating manifest of floriama/graml on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of floriama/graml on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing floriama/graml
[INFO] finished frobbing floriama/graml
[INFO] frobbed toml for floriama/graml written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/floriama/graml/Cargo.toml
[INFO] started frobbing floriama/graml
[INFO] finished frobbing floriama/graml
[INFO] frobbed toml for floriama/graml written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/floriama/graml/Cargo.toml
[INFO] crate floriama/graml has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing floriama/graml against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/floriama/graml:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] 7d9b472e0c5982376f863e32292964d0c884748e9618084e2943289600c91170
[INFO] running `"docker" "start" "-a" "7d9b472e0c5982376f863e32292964d0c884748e9618084e2943289600c91170"`
[INFO] [stderr]    Compiling itertools v0.7.9
[INFO] [stderr]    Compiling crossbeam-channel v0.3.2
[INFO] [stderr]    Compiling crossbeam v0.5.0
[INFO] [stderr]    Compiling graml v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.41s
[INFO] running `"docker" "inspect" "7d9b472e0c5982376f863e32292964d0c884748e9618084e2943289600c91170"`
[INFO] running `"docker" "rm" "-f" "7d9b472e0c5982376f863e32292964d0c884748e9618084e2943289600c91170"`
[INFO] [stdout] 7d9b472e0c5982376f863e32292964d0c884748e9618084e2943289600c91170
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/floriama/graml:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7bc44bd0efb1d95d5cf0ccd8ababc59a364641159ae594a1a3383f8622794ce3
[INFO] running `"docker" "start" "-a" "7bc44bd0efb1d95d5cf0ccd8ababc59a364641159ae594a1a3383f8622794ce3"`
[INFO] [stderr]    Compiling criterion-plot v0.2.5
[INFO] [stderr]    Compiling itertools-num v0.1.2
[INFO] [stderr]    Compiling criterion-stats v0.2.5
[INFO] [stderr]    Compiling csv-core v0.1.4
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]    Compiling simplelog v0.5.3
[INFO] [stderr]    Compiling handlebars v0.32.4
[INFO] [stderr]    Compiling csv v1.0.2
[INFO] [stderr]    Compiling criterion v0.2.5
[INFO] [stderr]    Compiling graml v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.14s
[INFO] running `"docker" "inspect" "7bc44bd0efb1d95d5cf0ccd8ababc59a364641159ae594a1a3383f8622794ce3"`
[INFO] running `"docker" "rm" "-f" "7bc44bd0efb1d95d5cf0ccd8ababc59a364641159ae594a1a3383f8622794ce3"`
[INFO] [stdout] 7bc44bd0efb1d95d5cf0ccd8ababc59a364641159ae594a1a3383f8622794ce3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/floriama/graml:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] d390605c46ccb9cfdcf2a329f4a839f333623fcc5328b33a6f30cf79c88d0b26
[INFO] running `"docker" "start" "-a" "d390605c46ccb9cfdcf2a329f4a839f333623fcc5328b33a6f30cf79c88d0b26"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/graml-b64e04e9b8f4f1b7
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stdout] test coloring::tests::coloring_creation_success ... ok
[INFO] [stdout] test coloring::tests::coloring_creation_fail ... ok
[INFO] [stdout] test coloring::tests::coloring_creation_empty ... ok
[INFO] [stdout] test coloring::tests::cs_color2 ... ok
[INFO] [stdout] test coloring::tests::cs_color ... ok
[INFO] [stdout] test coloring::tests::cs_line ... ok
[INFO] [stdout] test coloring::tests::lf_color ... ok
[INFO] [stdout] test coloring::tests::lf_line ... ok
[INFO] [stdout] test coloring::tests::lf_color2 ... ok
[INFO] [stdout] test coloring::tests::rs_color ... ok
[INFO] [stdout] test coloring::tests::prism_coloring ... ok
[INFO] [stdout] test coloring::tests::rs_color2 ... ok
[INFO] [stdout] test coloring::tests::rs_line ... ok
[INFO] [stdout] test coloring::tests::sdo_color ... ok
[INFO] [stdout] test coloring::tests::sdo_color2 ... ok
[INFO] [stdout] test coloring::tests::sdo_line ... ok
[INFO] [stdout] test coloring::tests::cs_random ... ok
[INFO] [stdout] test coloring::tests::rs_random ... ok
[INFO] [stdout] test coloring::tests::sl_color2 ... ok
[INFO] [stdout] test coloring::tests::sl_line ... ok
[INFO] [stdout] test coloring::tests::lf_random ... ok
[INFO] [stdout] test coloring::tests::sl_color ... ok
[INFO] [stdout] test coloring::tests::test_num_colors ... ok
[INFO] [stdout] test coloring::tests::even_cycle_coloring ... ok
[INFO] [stdout] test coloring::tests::odd_cycle_coloring ... ok
[INFO] [stdout] test coloring::tests::two_fail ... ok
[INFO] [stdout] test coloring::tests::two_color ... ok
[INFO] [stdout] test coloring::tests::two_line ... ok
[INFO] [stdout] test coloring::tests::two_color2 ... ok
[INFO] [stdout] test coloring::tests::coloring_creation_large ... ok
[INFO] [stdout] test coloring::tests::sl_random ... ok
[INFO] [stdout] test graph::tests::test_edgelist ... ok
[INFO] [stdout] test graph::tests::test_adj_gadj ... ok
[INFO] [stdout] test graph::tests::test_adjmatrix ... ok
[INFO] [stdout] test graph::tests::test_growableadjmatrix ... ok
[INFO] [stdout] test coloring::tests::sdo_random ... ok
[INFO] [stdout] test graph::tests::test_adjlist ... ok
[INFO] [stdout] test graph::tests::test_el_adj ... ok
[INFO] [stdout] test coloring::tests::tree_coloring ... ok
[INFO] [stdout] test graph::tests::test_el_gadj ... ok
[INFO] [stdout] test coloring::tests::random_coloring ... ok
[INFO] [stdout] test graph::tests::test_hybrid_el ... ok
[INFO] [stdout] test graph::tests::test_hybrid_al ... ok
[INFO] [stdout] test graph::tests::test_hybrid ... ok
[INFO] [stdout] test graph::tests::test_hybrid_am ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/coloring-48eb43b4ff602d55
[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] [stderr]    Doc-tests graml
[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" "d390605c46ccb9cfdcf2a329f4a839f333623fcc5328b33a6f30cf79c88d0b26"`
[INFO] running `"docker" "rm" "-f" "d390605c46ccb9cfdcf2a329f4a839f333623fcc5328b33a6f30cf79c88d0b26"`
[INFO] [stdout] d390605c46ccb9cfdcf2a329f4a839f333623fcc5328b33a6f30cf79c88d0b26