[INFO] fetching crate symbolic-demangle 8.7.0...
[INFO] testing symbolic-demangle-8.7.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate symbolic-demangle 8.7.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate symbolic-demangle 8.7.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate symbolic-demangle 8.7.0
[INFO] finished tweaking crates.io crate symbolic-demangle 8.7.0
[INFO] tweaked toml for crates.io crate symbolic-demangle 8.7.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1b4dde7948f632a35431aad801d920a797583a4fae71607b8360584f553bff9
[INFO] running `Command { std: "docker" "start" "-a" "b1b4dde7948f632a35431aad801d920a797583a4fae71607b8360584f553bff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1b4dde7948f632a35431aad801d920a797583a4fae71607b8360584f553bff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1b4dde7948f632a35431aad801d920a797583a4fae71607b8360584f553bff9", kill_on_drop: false }`
[INFO] [stdout] b1b4dde7948f632a35431aad801d920a797583a4fae71607b8360584f553bff9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8cb82b470989fed9f76e42c9e62dc25e417645b3ce5c6f190c87079f4c8dd510
[INFO] running `Command { std: "docker" "start" "-a" "8cb82b470989fed9f76e42c9e62dc25e417645b3ce5c6f190c87079f4c8dd510", kill_on_drop: false }`
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling cpp_demangle v0.3.5
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling symbolic-demangle v8.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling msvc-demangler v0.9.0
[INFO] [stderr]    Compiling memmap2 v0.5.3
[INFO] [stderr]    Compiling debugid v0.7.3
[INFO] [stderr]    Compiling symbolic-common v8.7.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.41s
[INFO] running `Command { std: "docker" "inspect" "8cb82b470989fed9f76e42c9e62dc25e417645b3ce5c6f190c87079f4c8dd510", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cb82b470989fed9f76e42c9e62dc25e417645b3ce5c6f190c87079f4c8dd510", kill_on_drop: false }`
[INFO] [stdout] 8cb82b470989fed9f76e42c9e62dc25e417645b3ce5c6f190c87079f4c8dd510
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e0315aef8a37c1f6edebf1ad068fca8c7b4996e71b0cfbc34e68711488c801d
[INFO] running `Command { std: "docker" "start" "-a" "3e0315aef8a37c1f6edebf1ad068fca8c7b4996e71b0cfbc34e68711488c801d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling console v0.15.0
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling similar v2.1.0
[INFO] [stderr]    Compiling similar-asserts v1.2.0
[INFO] [stderr]    Compiling symbolic-demangle v8.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.72s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/symbolic_demangle-0e65cf32a6a2a372)
[INFO] running `Command { std: "docker" "inspect" "3e0315aef8a37c1f6edebf1ad068fca8c7b4996e71b0cfbc34e68711488c801d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e0315aef8a37c1f6edebf1ad068fca8c7b4996e71b0cfbc34e68711488c801d", kill_on_drop: false }`
[INFO] [stdout] 3e0315aef8a37c1f6edebf1ad068fca8c7b4996e71b0cfbc34e68711488c801d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f8e0b1d8c70f102fc54e44ed10bc5ceb301255d28c2754f94d4f376ca348d4bd
[INFO] running `Command { std: "docker" "start" "-a" "f8e0b1d8c70f102fc54e44ed10bc5ceb301255d28c2754f94d4f376ca348d4bd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/symbolic_demangle-0e65cf32a6a2a372)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::simple_md5 ... ok
[INFO] [stdout] test test::test_strip_hash_suffix ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests symbolic-demangle
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - Demangle::detect_language (line 346) ... ok
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] test src/lib.rs - Demangle::try_demangle (line 390) ... ok
[INFO] [stdout] test src/lib.rs - demangle (line 470) ... ok
[INFO] [stdout] test src/lib.rs - DemangleOptions (line 72) ... ok
[INFO] [stdout] test src/lib.rs - Demangle::demangle (line 366) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.77s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f8e0b1d8c70f102fc54e44ed10bc5ceb301255d28c2754f94d4f376ca348d4bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8e0b1d8c70f102fc54e44ed10bc5ceb301255d28c2754f94d4f376ca348d4bd", kill_on_drop: false }`
[INFO] [stdout] f8e0b1d8c70f102fc54e44ed10bc5ceb301255d28c2754f94d4f376ca348d4bd