[INFO] fetching crate wee_alloc 0.4.5...
[INFO] testing wee_alloc-0.4.5 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate wee_alloc 0.4.5 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate wee_alloc 0.4.5 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wee_alloc 0.4.5
[INFO] finished tweaking crates.io crate wee_alloc 0.4.5
[INFO] tweaked toml for crates.io crate wee_alloc 0.4.5 written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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" "+62efba8a050c64249dab942951bb28f710208bc8" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b23970d84e16a31f5e47c67ce4d614e8a4a8f28aa9c3ad369c112631437dadf
[INFO] running `Command { std: "docker" "start" "-a" "7b23970d84e16a31f5e47c67ce4d614e8a4a8f28aa9c3ad369c112631437dadf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b23970d84e16a31f5e47c67ce4d614e8a4a8f28aa9c3ad369c112631437dadf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b23970d84e16a31f5e47c67ce4d614e8a4a8f28aa9c3ad369c112631437dadf", kill_on_drop: false }`
[INFO] [stdout] 7b23970d84e16a31f5e47c67ce4d614e8a4a8f28aa9c3ad369c112631437dadf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9be6fb5f75670db5dd1b5806d9de5e0fd0a3ca8b9328e4bfa5ee158bf4baee0
[INFO] running `Command { std: "docker" "start" "-a" "a9be6fb5f75670db5dd1b5806d9de5e0fd0a3ca8b9328e4bfa5ee158bf4baee0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling wee_alloc v0.4.5 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling memory_units v0.4.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.30s
[INFO] running `Command { std: "docker" "inspect" "a9be6fb5f75670db5dd1b5806d9de5e0fd0a3ca8b9328e4bfa5ee158bf4baee0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9be6fb5f75670db5dd1b5806d9de5e0fd0a3ca8b9328e4bfa5ee158bf4baee0", kill_on_drop: false }`
[INFO] [stdout] a9be6fb5f75670db5dd1b5806d9de5e0fd0a3ca8b9328e4bfa5ee158bf4baee0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ae9879176d42e597083d84fee895837c75e165388f8d0fc529c1abe923ebc56
[INFO] running `Command { std: "docker" "start" "-a" "2ae9879176d42e597083d84fee895837c75e165388f8d0fc529c1abe923ebc56", kill_on_drop: false }`
[INFO] [stderr]    Compiling wee_alloc v0.4.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "2ae9879176d42e597083d84fee895837c75e165388f8d0fc529c1abe923ebc56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ae9879176d42e597083d84fee895837c75e165388f8d0fc529c1abe923ebc56", kill_on_drop: false }`
[INFO] [stdout] 2ae9879176d42e597083d84fee895837c75e165388f8d0fc529c1abe923ebc56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d5feb95a3e74ae1946b1bce735d968524e7d0ec0a06210e976d2246f5f4932d0
[INFO] running `Command { std: "docker" "start" "-a" "d5feb95a3e74ae1946b1bce735d968524e7d0ec0a06210e976d2246f5f4932d0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wee_alloc-7df62e0aac4ca120)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test allocated_cell_layout ... ok
[INFO] [stdout] test free_cell_layout ... ok
[INFO] [stdout] test neighbors::can_use_low_bits ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wee_alloc
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.36s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d5feb95a3e74ae1946b1bce735d968524e7d0ec0a06210e976d2246f5f4932d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5feb95a3e74ae1946b1bce735d968524e7d0ec0a06210e976d2246f5f4932d0", kill_on_drop: false }`
[INFO] [stdout] d5feb95a3e74ae1946b1bce735d968524e7d0ec0a06210e976d2246f5f4932d0