[INFO] cloning repository Protom512/boston
[INFO] running `"git" "clone" "--bare" "git://github.com/Protom512/boston.git" "work/cache/sources/gh/Protom512/boston"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/Protom512/boston'...
[INFO] running `"git" "clone" "work/cache/sources/gh/Protom512/boston" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Protom512/boston"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Protom512/boston'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Protom512/boston" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Protom512/boston"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Protom512/boston'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 49e7ea82c51e7aa6d3bd4fa353f65d4b414d5b2f
[INFO] sha for GitHub repo Protom512/boston: 49e7ea82c51e7aa6d3bd4fa353f65d4b414d5b2f
[INFO] validating manifest of Protom512/boston on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Protom512/boston on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Protom512/boston
[INFO] finished frobbing Protom512/boston
[INFO] frobbed toml for Protom512/boston written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Protom512/boston/Cargo.toml
[INFO] started frobbing Protom512/boston
[INFO] finished frobbing Protom512/boston
[INFO] frobbed toml for Protom512/boston written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Protom512/boston/Cargo.toml
[INFO] crate Protom512/boston already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Protom512/boston against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Protom512/boston:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 47dd8caed8d16d446a30ebe9907a999a1841fc7f1f129458762fe343b734bdeb
[INFO] running `"docker" "start" "-a" "47dd8caed8d16d446a30ebe9907a999a1841fc7f1f129458762fe343b734bdeb"`
[INFO] [stderr]    Compiling libc v0.2.49
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling backtrace v0.3.14
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling boston v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.15s
[INFO] running `"docker" "inspect" "47dd8caed8d16d446a30ebe9907a999a1841fc7f1f129458762fe343b734bdeb"`
[INFO] running `"docker" "rm" "-f" "47dd8caed8d16d446a30ebe9907a999a1841fc7f1f129458762fe343b734bdeb"`
[INFO] [stdout] 47dd8caed8d16d446a30ebe9907a999a1841fc7f1f129458762fe343b734bdeb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Protom512/boston:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] c4ed6cfc76fc3c5da70171c7751a19310a769eb1c6c4f228e6d3de135768d9f8
[INFO] running `"docker" "start" "-a" "c4ed6cfc76fc3c5da70171c7751a19310a769eb1c6c4f228e6d3de135768d9f8"`
[INFO] [stderr]    Compiling boston v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `"docker" "inspect" "c4ed6cfc76fc3c5da70171c7751a19310a769eb1c6c4f228e6d3de135768d9f8"`
[INFO] running `"docker" "rm" "-f" "c4ed6cfc76fc3c5da70171c7751a19310a769eb1c6c4f228e6d3de135768d9f8"`
[INFO] [stdout] c4ed6cfc76fc3c5da70171c7751a19310a769eb1c6c4f228e6d3de135768d9f8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Protom512/boston:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 6eb55ce24eb6476f719aae4d5748a681fac2be67d74d382b176fbd7a1d09550c
[INFO] running `"docker" "start" "-a" "6eb55ce24eb6476f719aae4d5748a681fac2be67d74d382b176fbd7a1d09550c"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/boston-f97cfe31db71c465
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::decode_ascii_ok ... ok
[INFO] [stdout] test tests::decode_space_ok ... ok
[INFO] [stdout] test tests::decode_invalid_utf8_ng ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "6eb55ce24eb6476f719aae4d5748a681fac2be67d74d382b176fbd7a1d09550c"`
[INFO] running `"docker" "rm" "-f" "6eb55ce24eb6476f719aae4d5748a681fac2be67d74d382b176fbd7a1d09550c"`
[INFO] [stdout] 6eb55ce24eb6476f719aae4d5748a681fac2be67d74d382b176fbd7a1d09550c