[INFO] fetching crate noop-allocator 0.1.2...
[INFO] testing noop-allocator-0.1.2 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate noop-allocator 0.1.2 into /workspace/builds/worker-2-tc2/source
[INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate noop-allocator 0.1.2
[INFO] finished tweaking crates.io crate noop-allocator 0.1.2
[INFO] tweaked toml for crates.io crate noop-allocator 0.1.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate noop-allocator 0.1.2 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate noop-allocator 0.1.2 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e4db051b4855e2704036443901a85aad1f766457df5a262c44a896e5a47d417
[INFO] running `Command { std: "docker" "start" "-a" "8e4db051b4855e2704036443901a85aad1f766457df5a262c44a896e5a47d417", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e4db051b4855e2704036443901a85aad1f766457df5a262c44a896e5a47d417", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e4db051b4855e2704036443901a85aad1f766457df5a262c44a896e5a47d417", kill_on_drop: false }`
[INFO] [stdout] 8e4db051b4855e2704036443901a85aad1f766457df5a262c44a896e5a47d417
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08bc4d58f859a4abe13c1cc455d0087885ddbd6d9b71d6c47d026d8a11b4e08f
[INFO] running `Command { std: "docker" "start" "-a" "08bc4d58f859a4abe13c1cc455d0087885ddbd6d9b71d6c47d026d8a11b4e08f", kill_on_drop: false }`
[INFO] [stderr]    Compiling noop-allocator v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "08bc4d58f859a4abe13c1cc455d0087885ddbd6d9b71d6c47d026d8a11b4e08f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08bc4d58f859a4abe13c1cc455d0087885ddbd6d9b71d6c47d026d8a11b4e08f", kill_on_drop: false }`
[INFO] [stdout] 08bc4d58f859a4abe13c1cc455d0087885ddbd6d9b71d6c47d026d8a11b4e08f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f13d31dceb3ed20455d95b9d4f8753555f04a4ed375f09ed0aa286542d5ef96
[INFO] running `Command { std: "docker" "start" "-a" "2f13d31dceb3ed20455d95b9d4f8753555f04a4ed375f09ed0aa286542d5ef96", kill_on_drop: false }`
[INFO] [stderr]    Compiling noop-allocator v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "2f13d31dceb3ed20455d95b9d4f8753555f04a4ed375f09ed0aa286542d5ef96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f13d31dceb3ed20455d95b9d4f8753555f04a4ed375f09ed0aa286542d5ef96", kill_on_drop: false }`
[INFO] [stdout] 2f13d31dceb3ed20455d95b9d4f8753555f04a4ed375f09ed0aa286542d5ef96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1c238df28a066120af497c75f62a99da38a290f6ecca7a0899c6713393e652a6
[INFO] running `Command { std: "docker" "start" "-a" "1c238df28a066120af497c75f62a99da38a290f6ecca7a0899c6713393e652a6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/noop_allocator-3c6c4c488d3b8252)
[INFO] [stderr]    Doc-tests noop_allocator
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/owning_slice.rs - owning_slice::empty_from_maybeuninit (line 92) ... ok
[INFO] [stdout] test src/owning_slice.rs - owning_slice::from_maybeuninit_slice (line 59) ... ok
[INFO] [stdout] test src/owning_slice.rs - owning_slice::empty_from_maybeuninit_slice (line 121) ... ok
[INFO] [stdout] test src/owning_slice.rs - owning_slice::from_maybeuninit (line 29) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1c238df28a066120af497c75f62a99da38a290f6ecca7a0899c6713393e652a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c238df28a066120af497c75f62a99da38a290f6ecca7a0899c6713393e652a6", kill_on_drop: false }`
[INFO] [stdout] 1c238df28a066120af497c75f62a99da38a290f6ecca7a0899c6713393e652a6