[INFO] fetching crate stackalloc 1.1.1...
[INFO] testing stackalloc-1.1.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate stackalloc 1.1.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate stackalloc 1.1.1 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 crates.io crate stackalloc 1.1.1
[INFO] finished tweaking crates.io crate stackalloc 1.1.1
[INFO] tweaked toml for crates.io crate stackalloc 1.1.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] efc609ea24846f2aa92d309e0eabba737333ec79a2b916012d9fc3c2a0598837
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "efc609ea24846f2aa92d309e0eabba737333ec79a2b916012d9fc3c2a0598837", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "efc609ea24846f2aa92d309e0eabba737333ec79a2b916012d9fc3c2a0598837", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efc609ea24846f2aa92d309e0eabba737333ec79a2b916012d9fc3c2a0598837", kill_on_drop: false }`
[INFO] [stdout] efc609ea24846f2aa92d309e0eabba737333ec79a2b916012d9fc3c2a0598837
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] b02229b9406ac5abea46e7813578e805d2f87b795d43f27f49003ffa2d617f4a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b02229b9406ac5abea46e7813578e805d2f87b795d43f27f49003ffa2d617f4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling stackalloc v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.28s
[INFO] running `Command { std: "docker" "inspect" "b02229b9406ac5abea46e7813578e805d2f87b795d43f27f49003ffa2d617f4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b02229b9406ac5abea46e7813578e805d2f87b795d43f27f49003ffa2d617f4a", kill_on_drop: false }`
[INFO] [stdout] b02229b9406ac5abea46e7813578e805d2f87b795d43f27f49003ffa2d617f4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6d63e722facc3e73ddeeef70995c5f83e03cf1b89add18814df4e729cbaca0bd
[INFO] running `Command { std: "docker" "start" "-a" "6d63e722facc3e73ddeeef70995c5f83e03cf1b89add18814df4e729cbaca0bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling stackalloc v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "6d63e722facc3e73ddeeef70995c5f83e03cf1b89add18814df4e729cbaca0bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d63e722facc3e73ddeeef70995c5f83e03cf1b89add18814df4e729cbaca0bd", kill_on_drop: false }`
[INFO] [stdout] 6d63e722facc3e73ddeeef70995c5f83e03cf1b89add18814df4e729cbaca0bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e1625a2964dc38b36b6d3300a0e4ff6307845995894ee12a587f7b81017b59a2
[INFO] running `Command { std: "docker" "start" "-a" "e1625a2964dc38b36b6d3300a0e4ff6307845995894ee12a587f7b81017b59a2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stackalloc-f84df9dfb84995fd)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test tests::bench::stackalloc_of_uninit_bytes_known ... ok
[INFO] [stdout] test tests::bench::vec_of_zeroed_bytes_unknown ... ok
[INFO] [stdout] test tests::raw_trampoline ... ok
[INFO] [stdout] test tests::unknown_size_iter ... ok
[INFO] [stdout] test tests::bench::vec_of_uninit_bytes_unknown ... ok
[INFO] [stdout] test tests::bench::stackalloc_of_zeroed_bytes_known ... ok
[INFO] [stdout] test tests::bench::stackalloc_of_uninit_bytes_unknown ... ok
[INFO] [stdout] test tests::with_alloca ... ok
[INFO] [stdout] test tests::primitive_type ... ok
[INFO] [stdout] test tests::non_primitive_type ... ok
[INFO] [stdout] test tests::exact_size_iter ... ok
[INFO] [stdout] test tests::bench::vec_of_zeroed_bytes_known ... ok
[INFO] [stdout] test tests::bench::vec_of_uninit_bytes_known ... ok
[INFO] [stdout] test tests::bench::stackalloc_of_zeroed_bytes_unknown ... ok
[INFO] [stdout] test tests::unwinding_over_boundary - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stackalloc
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/lib.rs - (line 31) ... ok
[INFO] [stdout] test src/lib.rs - (line 41) ... ok
[INFO] [stdout] test src/lib.rs - (line 51) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e1625a2964dc38b36b6d3300a0e4ff6307845995894ee12a587f7b81017b59a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1625a2964dc38b36b6d3300a0e4ff6307845995894ee12a587f7b81017b59a2", kill_on_drop: false }`
[INFO] [stdout] e1625a2964dc38b36b6d3300a0e4ff6307845995894ee12a587f7b81017b59a2