[INFO] cloning repository https://github.com/sphynx/alloc-blog
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sphynx/alloc-blog" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsphynx%2Falloc-blog", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsphynx%2Falloc-blog'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 383996b2db065f834eb6a1c375e05f08a194b424
[INFO] testing sphynx/alloc-blog against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsphynx%2Falloc-blog" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sphynx/alloc-blog on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sphynx/alloc-blog
[INFO] finished tweaking git repo https://github.com/sphynx/alloc-blog
[INFO] tweaked toml for git repo https://github.com/sphynx/alloc-blog written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/sphynx/alloc-blog already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c93cc9092a8bad4b93e1850f0280a5b47dd757583d27e4971c3684876c2b593
[INFO] running `Command { std: "docker" "start" "-a" "8c93cc9092a8bad4b93e1850f0280a5b47dd757583d27e4971c3684876c2b593", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c93cc9092a8bad4b93e1850f0280a5b47dd757583d27e4971c3684876c2b593", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c93cc9092a8bad4b93e1850f0280a5b47dd757583d27e4971c3684876c2b593", kill_on_drop: false }`
[INFO] [stdout] 8c93cc9092a8bad4b93e1850f0280a5b47dd757583d27e4971c3684876c2b593
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd45dcf6c8144c6056d04de5e6736c9c398dea92a0d2919b4fda8453ebe93219
[INFO] running `Command { std: "docker" "start" "-a" "bd45dcf6c8144c6056d04de5e6736c9c398dea92a0d2919b4fda8453ebe93219", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling alloc-blog v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "bd45dcf6c8144c6056d04de5e6736c9c398dea92a0d2919b4fda8453ebe93219", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd45dcf6c8144c6056d04de5e6736c9c398dea92a0d2919b4fda8453ebe93219", kill_on_drop: false }`
[INFO] [stdout] bd45dcf6c8144c6056d04de5e6736c9c398dea92a0d2919b4fda8453ebe93219
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc62964b54cfacfc263dc742efb0bbaa49ef2cb4a4c3cbe1b0171f79447d6f3d
[INFO] running `Command { std: "docker" "start" "-a" "cc62964b54cfacfc263dc742efb0bbaa49ef2cb4a4c3cbe1b0171f79447d6f3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling alloc-blog v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "cc62964b54cfacfc263dc742efb0bbaa49ef2cb4a4c3cbe1b0171f79447d6f3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc62964b54cfacfc263dc742efb0bbaa49ef2cb4a4c3cbe1b0171f79447d6f3d", kill_on_drop: false }`
[INFO] [stdout] cc62964b54cfacfc263dc742efb0bbaa49ef2cb4a4c3cbe1b0171f79447d6f3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 76d77d993b4ece51d3023e9f0d10e31c821beed26e673f5c5aa7dc7a03665f52
[INFO] running `Command { std: "docker" "start" "-a" "76d77d993b4ece51d3023e9f0d10e31c821beed26e673f5c5aa7dc7a03665f52", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/counting_alloc-cfc6cdf0e874fb62)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/null_alloc-0e24df7060ec3a23)
[INFO] [stdout] running 0 tests
[INFO] [stderr] memory allocation of 4 bytes failed
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--bin null_alloc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/null_alloc-0e24df7060ec3a23` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "76d77d993b4ece51d3023e9f0d10e31c821beed26e673f5c5aa7dc7a03665f52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76d77d993b4ece51d3023e9f0d10e31c821beed26e673f5c5aa7dc7a03665f52", kill_on_drop: false }`
[INFO] [stdout] 76d77d993b4ece51d3023e9f0d10e31c821beed26e673f5c5aa7dc7a03665f52