[INFO] fetching crate mockalloc 0.1.2...
[INFO] testing mockalloc-0.1.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate mockalloc 0.1.2 into /workspace/builds/worker-85/source
[INFO] validating manifest of crates.io crate mockalloc 0.1.2 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mockalloc 0.1.2
[INFO] finished tweaking crates.io crate mockalloc 0.1.2
[INFO] tweaked toml for crates.io crate mockalloc 0.1.2 written to /workspace/builds/worker-85/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mockalloc-macros v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c89609f34f6d24f6d06267306aa30fecf8cf3da585c25768fc6dbe526eb9e8c9
[INFO] running `Command { std: "docker" "start" "-a" "c89609f34f6d24f6d06267306aa30fecf8cf3da585c25768fc6dbe526eb9e8c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c89609f34f6d24f6d06267306aa30fecf8cf3da585c25768fc6dbe526eb9e8c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c89609f34f6d24f6d06267306aa30fecf8cf3da585c25768fc6dbe526eb9e8c9", kill_on_drop: false }`
[INFO] [stdout] c89609f34f6d24f6d06267306aa30fecf8cf3da585c25768fc6dbe526eb9e8c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9286587de8f94d56e288c9c580d4391413de971cf0a799a0d9f6562561021d7f
[INFO] running `Command { std: "docker" "start" "-a" "9286587de8f94d56e288c9c580d4391413de971cf0a799a0d9f6562561021d7f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling mockalloc-macros v0.1.0
[INFO] [stderr]    Compiling mockalloc v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.61s
[INFO] running `Command { std: "docker" "inspect" "9286587de8f94d56e288c9c580d4391413de971cf0a799a0d9f6562561021d7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9286587de8f94d56e288c9c580d4391413de971cf0a799a0d9f6562561021d7f", kill_on_drop: false }`
[INFO] [stdout] 9286587de8f94d56e288c9c580d4391413de971cf0a799a0d9f6562561021d7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75f32763b2295d95b6d63e15cd02991fe8433217707c4e3df4e4418b9c156fff
[INFO] running `Command { std: "docker" "start" "-a" "75f32763b2295d95b6d63e15cd02991fe8433217707c4e3df4e4418b9c156fff", kill_on_drop: false }`
[INFO] [stderr]    Compiling mockalloc v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `Command { std: "docker" "inspect" "75f32763b2295d95b6d63e15cd02991fe8433217707c4e3df4e4418b9c156fff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75f32763b2295d95b6d63e15cd02991fe8433217707c4e3df4e4418b9c156fff", kill_on_drop: false }`
[INFO] [stdout] 75f32763b2295d95b6d63e15cd02991fe8433217707c4e3df4e4418b9c156fff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bf5aba577303fa82357e885a5f819583fb58a3cc3c36895ed59b240efb2aee5e
[INFO] running `Command { std: "docker" "start" "-a" "bf5aba577303fa82357e885a5f819583fb58a3cc3c36895ed59b240efb2aee5e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mockalloc-314dce46a9a958d9)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stderr]    Doc-tests mockalloc
[INFO] [stdout] test tests::it_detects_bad_alignment_amongst_many ... ok
[INFO] [stdout] test tests::it_detects_bad_layout ... ok
[INFO] [stdout] test tests::it_detects_bad_alignment ... ok
[INFO] [stdout] test tests::it_detects_bad_ptr ... ok
[INFO] [stdout] test tests::it_detects_bad_size ... ok
[INFO] [stdout] test tests::it_detects_bad_ptr_amongst_many ... ok
[INFO] [stdout] test tests::it_detects_bad_layout_amongst_many ... ok
[INFO] [stdout] test tests::it_detects_double_free ... ok
[INFO] [stdout] test tests::it_detects_bad_size_amongst_many ... ok
[INFO] [stdout] test tests::it_detects_double_free_amongst_many ... ok
[INFO] [stdout] test tests::it_detects_leak ... ok
[INFO] [stdout] test tests::it_detects_leak_amongst_many ... ok
[INFO] [stdout] test tests::it_detects_no_data ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::it_works_amongst_many ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 74) ... ok
[INFO] [stdout] test src/lib.rs - (line 61) ... ok
[INFO] [stdout] test src/lib.rs - (line 44) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.78s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bf5aba577303fa82357e885a5f819583fb58a3cc3c36895ed59b240efb2aee5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf5aba577303fa82357e885a5f819583fb58a3cc3c36895ed59b240efb2aee5e", kill_on_drop: false }`
[INFO] [stdout] bf5aba577303fa82357e885a5f819583fb58a3cc3c36895ed59b240efb2aee5e