[INFO] fetching crate foundation-arena 0.1.0...
[INFO] testing foundation-arena-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate foundation-arena 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate foundation-arena 0.1.0
[INFO] finished tweaking crates.io crate foundation-arena 0.1.0
[INFO] tweaked toml for crates.io crate foundation-arena 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate foundation-arena 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae14c4b5fb3065e711577f6e42852d28be80301c832919170e3ee319e320fc4b
[INFO] running `Command { std: "docker" "start" "-a" "ae14c4b5fb3065e711577f6e42852d28be80301c832919170e3ee319e320fc4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae14c4b5fb3065e711577f6e42852d28be80301c832919170e3ee319e320fc4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae14c4b5fb3065e711577f6e42852d28be80301c832919170e3ee319e320fc4b", kill_on_drop: false }`
[INFO] [stdout] ae14c4b5fb3065e711577f6e42852d28be80301c832919170e3ee319e320fc4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae017ef553c15705a9adf24f3819ad0a190811d16324ce50563aec9b22eb9e1a
[INFO] running `Command { std: "docker" "start" "-a" "ae017ef553c15705a9adf24f3819ad0a190811d16324ce50563aec9b22eb9e1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling foundation-arena v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "ae017ef553c15705a9adf24f3819ad0a190811d16324ce50563aec9b22eb9e1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae017ef553c15705a9adf24f3819ad0a190811d16324ce50563aec9b22eb9e1a", kill_on_drop: false }`
[INFO] [stdout] ae017ef553c15705a9adf24f3819ad0a190811d16324ce50563aec9b22eb9e1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c530e9cb3323045ddc3a9cd784a408dbb5d2649a3d70fa4f37d2032b396b7eb
[INFO] running `Command { std: "docker" "start" "-a" "3c530e9cb3323045ddc3a9cd784a408dbb5d2649a3d70fa4f37d2032b396b7eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling foundation-arena v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "3c530e9cb3323045ddc3a9cd784a408dbb5d2649a3d70fa4f37d2032b396b7eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c530e9cb3323045ddc3a9cd784a408dbb5d2649a3d70fa4f37d2032b396b7eb", kill_on_drop: false }`
[INFO] [stdout] 3c530e9cb3323045ddc3a9cd784a408dbb5d2649a3d70fa4f37d2032b396b7eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 77c37cdb66bd81ada3304d5e187950bbf0e58e1f5994dbe0935477bc0255c202
[INFO] running `Command { std: "docker" "start" "-a" "77c37cdb66bd81ada3304d5e187950bbf0e58e1f5994dbe0935477bc0255c202", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/foundation_arena-ce43a1e8e7439de1)
[INFO] [stderr]    Doc-tests foundation_arena
[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/lib.rs - (line 17) ... ok
[INFO] [stdout] test src/boxed.rs - boxed (line 12) ... ok
[INFO] [stdout] test src/boxed.rs - boxed::ptr (line 12) ... ok
[INFO] [stdout] test src/boxed.rs - boxed::Deref (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.59s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "77c37cdb66bd81ada3304d5e187950bbf0e58e1f5994dbe0935477bc0255c202", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77c37cdb66bd81ada3304d5e187950bbf0e58e1f5994dbe0935477bc0255c202", kill_on_drop: false }`
[INFO] [stdout] 77c37cdb66bd81ada3304d5e187950bbf0e58e1f5994dbe0935477bc0255c202