[INFO] cloning repository https://github.com/Linlkin-prod/freelist-allocator-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Linlkin-prod/freelist-allocator-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLinlkin-prod%2Ffreelist-allocator-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLinlkin-prod%2Ffreelist-allocator-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0a342fd653b0e4a0e836253e8e326af684195fe8
[INFO] testing Linlkin-prod/freelist-allocator-rust against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLinlkin-prod%2Ffreelist-allocator-rust" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Linlkin-prod/freelist-allocator-rust
[INFO] finished tweaking git repo https://github.com/Linlkin-prod/freelist-allocator-rust
[INFO] tweaked toml for git repo https://github.com/Linlkin-prod/freelist-allocator-rust written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Linlkin-prod/freelist-allocator-rust on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Linlkin-prod/freelist-allocator-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7db4e53edbff7a9cce8eb2c3ea9e4292cc5b25864d52fdaaa5e318cab7c43f32
[INFO] running `Command { std: "docker" "start" "-a" "7db4e53edbff7a9cce8eb2c3ea9e4292cc5b25864d52fdaaa5e318cab7c43f32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7db4e53edbff7a9cce8eb2c3ea9e4292cc5b25864d52fdaaa5e318cab7c43f32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7db4e53edbff7a9cce8eb2c3ea9e4292cc5b25864d52fdaaa5e318cab7c43f32", kill_on_drop: false }`
[INFO] [stdout] 7db4e53edbff7a9cce8eb2c3ea9e4292cc5b25864d52fdaaa5e318cab7c43f32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21cdd7fe55f66931cfcd1b5e9ea0a6961c0c7e5fb8e534e3c7c50312ce97beb7
[INFO] running `Command { std: "docker" "start" "-a" "21cdd7fe55f66931cfcd1b5e9ea0a6961c0c7e5fb8e534e3c7c50312ce97beb7", kill_on_drop: false }`
[INFO] [stderr]    Compiling mem-alloc-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "21cdd7fe55f66931cfcd1b5e9ea0a6961c0c7e5fb8e534e3c7c50312ce97beb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21cdd7fe55f66931cfcd1b5e9ea0a6961c0c7e5fb8e534e3c7c50312ce97beb7", kill_on_drop: false }`
[INFO] [stdout] 21cdd7fe55f66931cfcd1b5e9ea0a6961c0c7e5fb8e534e3c7c50312ce97beb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0acf25e32237e0ca804b7da6bb6a562361d06947f38f5d0ea3cfba6ef693b7f
[INFO] running `Command { std: "docker" "start" "-a" "c0acf25e32237e0ca804b7da6bb6a562361d06947f38f5d0ea3cfba6ef693b7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling mem-alloc-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "c0acf25e32237e0ca804b7da6bb6a562361d06947f38f5d0ea3cfba6ef693b7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0acf25e32237e0ca804b7da6bb6a562361d06947f38f5d0ea3cfba6ef693b7f", kill_on_drop: false }`
[INFO] [stdout] c0acf25e32237e0ca804b7da6bb6a562361d06947f38f5d0ea3cfba6ef693b7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 12be29ba5fc183a3943e1bdc3be35733f683208da3f9704d8e2233f85d449318
[INFO] running `Command { std: "docker" "start" "-a" "12be29ba5fc183a3943e1bdc3be35733f683208da3f9704d8e2233f85d449318", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mem_alloc_rust-36938ac209df072c)
[INFO] [stderr] memory allocation of 4 bytes failed
[INFO] [stderr] memory allocation of 4 bytes failed
[INFO] [stderr] skipping backtrace printing to avoid potential recursion
[INFO] [stderr] error: test failed, to rerun pass `--bin mem-alloc-rust`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/mem_alloc_rust-36938ac209df072c` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "12be29ba5fc183a3943e1bdc3be35733f683208da3f9704d8e2233f85d449318", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12be29ba5fc183a3943e1bdc3be35733f683208da3f9704d8e2233f85d449318", kill_on_drop: false }`
[INFO] [stdout] 12be29ba5fc183a3943e1bdc3be35733f683208da3f9704d8e2233f85d449318
