[INFO] fetching crate mockalloc 0.1.2...
[INFO] testing mockalloc-0.1.2 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate mockalloc 0.1.2 into /workspace/builds/worker-97/source
[INFO] validating manifest of crates.io crate mockalloc 0.1.2 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-97/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3eb41a5e65c6289a10fd2c7cf03534723b10cc5aa66fcbf573fa83dcf0b6c9d6
[INFO] running `Command { std: "docker" "start" "-a" "3eb41a5e65c6289a10fd2c7cf03534723b10cc5aa66fcbf573fa83dcf0b6c9d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3eb41a5e65c6289a10fd2c7cf03534723b10cc5aa66fcbf573fa83dcf0b6c9d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3eb41a5e65c6289a10fd2c7cf03534723b10cc5aa66fcbf573fa83dcf0b6c9d6", kill_on_drop: false }`
[INFO] [stdout] 3eb41a5e65c6289a10fd2c7cf03534723b10cc5aa66fcbf573fa83dcf0b6c9d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0971d894d228305d7d6c923320b0d8f56b187dc94a46d772137440da70304b66
[INFO] running `Command { std: "docker" "start" "-a" "0971d894d228305d7d6c923320b0d8f56b187dc94a46d772137440da70304b66", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling quote v1.0.10
[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 7.90s
[INFO] running `Command { std: "docker" "inspect" "0971d894d228305d7d6c923320b0d8f56b187dc94a46d772137440da70304b66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0971d894d228305d7d6c923320b0d8f56b187dc94a46d772137440da70304b66", kill_on_drop: false }`
[INFO] [stdout] 0971d894d228305d7d6c923320b0d8f56b187dc94a46d772137440da70304b66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0c022aa45b9fb369d590c725d45b08e35a2973f86987beda5e6be6845a67977
[INFO] running `Command { std: "docker" "start" "-a" "e0c022aa45b9fb369d590c725d45b08e35a2973f86987beda5e6be6845a67977", kill_on_drop: false }`
[INFO] [stderr]    Compiling mockalloc v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "e0c022aa45b9fb369d590c725d45b08e35a2973f86987beda5e6be6845a67977", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0c022aa45b9fb369d590c725d45b08e35a2973f86987beda5e6be6845a67977", kill_on_drop: false }`
[INFO] [stdout] e0c022aa45b9fb369d590c725d45b08e35a2973f86987beda5e6be6845a67977
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 42268e337e0c4ae7a52f068d3271f37b8d1c7351ff3fa881be03010fe3458cca
[INFO] running `Command { std: "docker" "start" "-a" "42268e337e0c4ae7a52f068d3271f37b8d1c7351ff3fa881be03010fe3458cca", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mockalloc-ccd44f4c754bd29f)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test tests::it_detects_bad_layout ... ok
[INFO] [stdout] test tests::it_detects_bad_alignment_amongst_many ... ok
[INFO] [stdout] test tests::it_detects_bad_ptr ... ok
[INFO] [stdout] test tests::it_detects_bad_alignment ... ok
[INFO] [stdout] test tests::it_detects_bad_layout_amongst_many ... 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_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_no_data ... ok
[INFO] [stdout] test tests::it_detects_leak_amongst_many ... 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 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mockalloc
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 61) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] test src/lib.rs - (line 44) ... ok
[INFO] [stdout] test src/lib.rs - (line 74) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "42268e337e0c4ae7a52f068d3271f37b8d1c7351ff3fa881be03010fe3458cca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42268e337e0c4ae7a52f068d3271f37b8d1c7351ff3fa881be03010fe3458cca", kill_on_drop: false }`
[INFO] [stdout] 42268e337e0c4ae7a52f068d3271f37b8d1c7351ff3fa881be03010fe3458cca