[INFO] fetching crate dlmalloc 0.2.3...
[INFO] testing dlmalloc-0.2.3 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate dlmalloc 0.2.3 into /workspace/builds/worker-118/source
[INFO] validating manifest of crates.io crate dlmalloc 0.2.3 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dlmalloc 0.2.3
[INFO] finished tweaking crates.io crate dlmalloc 0.2.3
[INFO] tweaked toml for crates.io crate dlmalloc 0.2.3 written to /workspace/builds/worker-118/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b950ab696603229f5fd9a5385838c4a4207750b472d3592b66d15caae09f8f4b
[INFO] running `Command { std: "docker" "start" "-a" "b950ab696603229f5fd9a5385838c4a4207750b472d3592b66d15caae09f8f4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b950ab696603229f5fd9a5385838c4a4207750b472d3592b66d15caae09f8f4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b950ab696603229f5fd9a5385838c4a4207750b472d3592b66d15caae09f8f4b", kill_on_drop: false }`
[INFO] [stdout] b950ab696603229f5fd9a5385838c4a4207750b472d3592b66d15caae09f8f4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6654cd11a129cf10178bc4a825308354f8d3256b7586ea5871c2d0ff404f04a6
[INFO] running `Command { std: "docker" "start" "-a" "6654cd11a129cf10178bc4a825308354f8d3256b7586ea5871c2d0ff404f04a6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling dlmalloc v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.68s
[INFO] running `Command { std: "docker" "inspect" "6654cd11a129cf10178bc4a825308354f8d3256b7586ea5871c2d0ff404f04a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6654cd11a129cf10178bc4a825308354f8d3256b7586ea5871c2d0ff404f04a6", kill_on_drop: false }`
[INFO] [stdout] 6654cd11a129cf10178bc4a825308354f8d3256b7586ea5871c2d0ff404f04a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 431e8c70d9a3c11d99cf67eaf2ef17bc807d0014684a180eb4128856f12376ab
[INFO] running `Command { std: "docker" "start" "-a" "431e8c70d9a3c11d99cf67eaf2ef17bc807d0014684a180eb4128856f12376ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling dlmalloc v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `Command { std: "docker" "inspect" "431e8c70d9a3c11d99cf67eaf2ef17bc807d0014684a180eb4128856f12376ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "431e8c70d9a3c11d99cf67eaf2ef17bc807d0014684a180eb4128856f12376ab", kill_on_drop: false }`
[INFO] [stdout] 431e8c70d9a3c11d99cf67eaf2ef17bc807d0014684a180eb4128856f12376ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] be5c75f50b3f2e9183b9cfbf599b59d106f8cb5767ab0dea9743c1a60756dc83
[INFO] running `Command { std: "docker" "start" "-a" "be5c75f50b3f2e9183b9cfbf599b59d106f8cb5767ab0dea9743c1a60756dc83", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dlmalloc-1134629df624fb7b)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test dlmalloc::tests::treemap_alloc_max ... ok
[INFO] [stdout] test dlmalloc::tests::treemap_alloc_overflow_minimal ... 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]      Running tests/global.rs (/opt/rustwide/target/debug/deps/global-24333104fc023f4d)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test foo ... ok
[INFO] [stdout] test map ... ok
[INFO] [stdout] test strings ... ok
[INFO] [stderr]      Running tests/smoke.rs (/opt/rustwide/target/debug/deps/smoke-cc7dd3b9a140954c)
[INFO] [stdout] test threads ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test smoke ... ok
[INFO] [stdout] test stress ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.85s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "be5c75f50b3f2e9183b9cfbf599b59d106f8cb5767ab0dea9743c1a60756dc83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be5c75f50b3f2e9183b9cfbf599b59d106f8cb5767ab0dea9743c1a60756dc83", kill_on_drop: false }`
[INFO] [stdout] be5c75f50b3f2e9183b9cfbf599b59d106f8cb5767ab0dea9743c1a60756dc83