[INFO] fetching crate lowlevel-types 1.0.0-beta.3...
[INFO] testing lowlevel-types-1.0.0-beta.3 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate lowlevel-types 1.0.0-beta.3 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate lowlevel-types 1.0.0-beta.3
[INFO] finished tweaking crates.io crate lowlevel-types 1.0.0-beta.3
[INFO] tweaked toml for crates.io crate lowlevel-types 1.0.0-beta.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lowlevel-types 1.0.0-beta.3 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lowlevel-types 1.0.0-beta.3 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 706e4d9293378867282b540f18226a628044b719ba08313cb9e75d3240ef7abb
[INFO] running `Command { std: "docker" "start" "-a" "706e4d9293378867282b540f18226a628044b719ba08313cb9e75d3240ef7abb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "706e4d9293378867282b540f18226a628044b719ba08313cb9e75d3240ef7abb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "706e4d9293378867282b540f18226a628044b719ba08313cb9e75d3240ef7abb", kill_on_drop: false }`
[INFO] [stdout] 706e4d9293378867282b540f18226a628044b719ba08313cb9e75d3240ef7abb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 452e7b1f24389f7b15a04f68a0c74f7265dfa32a00d3ad679952e2e0786c50c2
[INFO] running `Command { std: "docker" "start" "-a" "452e7b1f24389f7b15a04f68a0c74f7265dfa32a00d3ad679952e2e0786c50c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_test v1.0.177
[INFO] [stderr]    Compiling lowlevel-types v1.0.0-beta.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.33s
[INFO] running `Command { std: "docker" "inspect" "452e7b1f24389f7b15a04f68a0c74f7265dfa32a00d3ad679952e2e0786c50c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "452e7b1f24389f7b15a04f68a0c74f7265dfa32a00d3ad679952e2e0786c50c2", kill_on_drop: false }`
[INFO] [stdout] 452e7b1f24389f7b15a04f68a0c74f7265dfa32a00d3ad679952e2e0786c50c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7078f2643f297462ed53c8862ccb8c7eb3f4572a0b587ceadeb27ec386cf51e3
[INFO] running `Command { std: "docker" "start" "-a" "7078f2643f297462ed53c8862ccb8c7eb3f4572a0b587ceadeb27ec386cf51e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling lowlevel-types v1.0.0-beta.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "7078f2643f297462ed53c8862ccb8c7eb3f4572a0b587ceadeb27ec386cf51e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7078f2643f297462ed53c8862ccb8c7eb3f4572a0b587ceadeb27ec386cf51e3", kill_on_drop: false }`
[INFO] [stdout] 7078f2643f297462ed53c8862ccb8c7eb3f4572a0b587ceadeb27ec386cf51e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4d9b68dfe1cce208c8282e631a6ffc51fa0fe957673a978ea870c87ba691ac5a
[INFO] running `Command { std: "docker" "start" "-a" "4d9b68dfe1cce208c8282e631a6ffc51fa0fe957673a978ea870c87ba691ac5a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lowlevel_types-6ac181a71b34704d)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test ascii::char::tests::test_comparisons ... ok
[INFO] [stdout] test ascii::char::tests::test_utf8 ... ok
[INFO] [stdout] test ascii::char::tests::test_null ... ok
[INFO] [stdout] test ascii::error::tests::test ... ok
[INFO] [stdout] test ascii::fixedlengthstring::tests::test_create ... ok
[INFO] [stdout] test ascii::fixedlengthstring::tests::test_display ... ok
[INFO] [stdout] test ascii::fixedlengthstring::tests::test_from_string ... ok
[INFO] [stdout] test ascii::fixedlengthstring::tests::test_from_vec_of_u8 ... ok
[INFO] [stdout] test ascii::fixedlengthstring::tests::test_string_try_from_astring ... ok
[INFO] [stdout] test ascii::tests::test_fixedlengthstring_ser_de ... ok
[INFO] [stdout] test ascii::fixedlengthstring::tests::test_from_array_of_u8 ... ok
[INFO] [stdout] test ascii::tests::test_char_ser_de ... ok
[INFO] [stdout] test ascii::char::tests::test_display ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lowlevel_types
[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" "4d9b68dfe1cce208c8282e631a6ffc51fa0fe957673a978ea870c87ba691ac5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d9b68dfe1cce208c8282e631a6ffc51fa0fe957673a978ea870c87ba691ac5a", kill_on_drop: false }`
[INFO] [stdout] 4d9b68dfe1cce208c8282e631a6ffc51fa0fe957673a978ea870c87ba691ac5a