[INFO] fetching crate b256 0.4.1...
[INFO] testing b256-0.4.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate b256 0.4.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate b256 0.4.1
[INFO] finished tweaking crates.io crate b256 0.4.1
[INFO] tweaked toml for crates.io crate b256 0.4.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate b256 0.4.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate b256 0.4.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c5f639c999ca7206d920e695fd4d2e5c9ebf1dee65950fa2ffb748a90c14122
[INFO] running `Command { std: "docker" "start" "-a" "9c5f639c999ca7206d920e695fd4d2e5c9ebf1dee65950fa2ffb748a90c14122", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c5f639c999ca7206d920e695fd4d2e5c9ebf1dee65950fa2ffb748a90c14122", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c5f639c999ca7206d920e695fd4d2e5c9ebf1dee65950fa2ffb748a90c14122", kill_on_drop: false }`
[INFO] [stdout] 9c5f639c999ca7206d920e695fd4d2e5c9ebf1dee65950fa2ffb748a90c14122
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7dfcd0836a8e562b149fa4d03a673a8f3a42394e331bbe34f03143c197e37160
[INFO] running `Command { std: "docker" "start" "-a" "7dfcd0836a8e562b149fa4d03a673a8f3a42394e331bbe34f03143c197e37160", kill_on_drop: false }`
[INFO] [stderr]    Compiling b256 v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "7dfcd0836a8e562b149fa4d03a673a8f3a42394e331bbe34f03143c197e37160", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dfcd0836a8e562b149fa4d03a673a8f3a42394e331bbe34f03143c197e37160", kill_on_drop: false }`
[INFO] [stdout] 7dfcd0836a8e562b149fa4d03a673a8f3a42394e331bbe34f03143c197e37160
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa27a7da78d641af7faf04759609f1a1a7ffbaa691f990b1e68a69c95148a350
[INFO] running `Command { std: "docker" "start" "-a" "fa27a7da78d641af7faf04759609f1a1a7ffbaa691f990b1e68a69c95148a350", kill_on_drop: false }`
[INFO] [stderr]    Compiling b256 v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "fa27a7da78d641af7faf04759609f1a1a7ffbaa691f990b1e68a69c95148a350", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa27a7da78d641af7faf04759609f1a1a7ffbaa691f990b1e68a69c95148a350", kill_on_drop: false }`
[INFO] [stdout] fa27a7da78d641af7faf04759609f1a1a7ffbaa691f990b1e68a69c95148a350
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2e377ce20e3889296840ae580a1027ef2ef59edeb49022852a84faffc302c44c
[INFO] running `Command { std: "docker" "start" "-a" "2e377ce20e3889296840ae580a1027ef2ef59edeb49022852a84faffc302c44c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/b256-c6c187b21f6a2bb7)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::bytes_hex_roundtrip ... ok
[INFO] [stdout] test tests::encode_is_deterministic ... ok
[INFO] [stdout] test tests::hex_roundtrip ... ok
[INFO] [stdout] test tests::invalid_char_returns_none ... ok
[INFO] [stdout] test tests::all_chars_unique ... ok
[INFO] [stdout] test tests::invalid_hex_returns_none ... ok
[INFO] [stdout] test tests::no_shell_metacharacters ... ok
[INFO] [stdout] test tests::test_is_valid ... ok
[INFO] [stdout] test tests::table_has_256_chars ... ok
[INFO] [stdout] test tests::test_parse ... ok
[INFO] [stdout] test tests::roundtrip_exhaustive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/base256.rs (/opt/rustwide/target/debug/deps/base256-18d2cfb7fbc4a83b)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests b256
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2e377ce20e3889296840ae580a1027ef2ef59edeb49022852a84faffc302c44c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e377ce20e3889296840ae580a1027ef2ef59edeb49022852a84faffc302c44c", kill_on_drop: false }`
[INFO] [stdout] 2e377ce20e3889296840ae580a1027ef2ef59edeb49022852a84faffc302c44c