[INFO] fetching crate freezebox 0.2.4...
[INFO] testing freezebox-0.2.4 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate freezebox 0.2.4 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate freezebox 0.2.4
[INFO] finished tweaking crates.io crate freezebox 0.2.4
[INFO] tweaked toml for crates.io crate freezebox 0.2.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate freezebox 0.2.4 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] df5db9fefe0dc40aa83a04af1c74f392617d6224a1f22f86d33591e297f4f9a1
[INFO] running `Command { std: "docker" "start" "-a" "df5db9fefe0dc40aa83a04af1c74f392617d6224a1f22f86d33591e297f4f9a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df5db9fefe0dc40aa83a04af1c74f392617d6224a1f22f86d33591e297f4f9a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df5db9fefe0dc40aa83a04af1c74f392617d6224a1f22f86d33591e297f4f9a1", kill_on_drop: false }`
[INFO] [stdout] df5db9fefe0dc40aa83a04af1c74f392617d6224a1f22f86d33591e297f4f9a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9bd049bb7656ece3709995691764d2a458406c08cc7068bd7455d54c21e6a10f
[INFO] running `Command { std: "docker" "start" "-a" "9bd049bb7656ece3709995691764d2a458406c08cc7068bd7455d54c21e6a10f", kill_on_drop: false }`
[INFO] [stderr]    Compiling freezebox v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "9bd049bb7656ece3709995691764d2a458406c08cc7068bd7455d54c21e6a10f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bd049bb7656ece3709995691764d2a458406c08cc7068bd7455d54c21e6a10f", kill_on_drop: false }`
[INFO] [stdout] 9bd049bb7656ece3709995691764d2a458406c08cc7068bd7455d54c21e6a10f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9c462895ca4d67f5fedc4377d02b62d344cff8eac5627e1771f645a81e47dee
[INFO] running `Command { std: "docker" "start" "-a" "f9c462895ca4d67f5fedc4377d02b62d344cff8eac5627e1771f645a81e47dee", kill_on_drop: false }`
[INFO] [stderr]    Compiling freezebox v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "f9c462895ca4d67f5fedc4377d02b62d344cff8eac5627e1771f645a81e47dee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9c462895ca4d67f5fedc4377d02b62d344cff8eac5627e1771f645a81e47dee", kill_on_drop: false }`
[INFO] [stdout] f9c462895ca4d67f5fedc4377d02b62d344cff8eac5627e1771f645a81e47dee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cd7c80f157fbc301c8931ee90b533c55824919d0ce796c3806b624bd3ca3b69c
[INFO] running `Command { std: "docker" "start" "-a" "cd7c80f157fbc301c8931ee90b533c55824919d0ce796c3806b624bd3ca3b69c", 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/freezebox-f46b77fcc4f09f0b)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test maybebox::tests::freezebox_test ... ok
[INFO] [stdout] test maybebox::tests::consume_test ... ok
[INFO] [stdout] test maybebox::tests::const_test ... ok
[INFO] [stdout] test freezebox::tests::consume_test ... ok
[INFO] [stdout] test freezebox::tests::freezebox_test ... ok
[INFO] [stdout] test freezebox::tests::const_test ... ok
[INFO] [stdout] test freezebox::tests::panic_double_init - should panic ... ok
[INFO] [stdout] test freezebox::tests::panic_deref - should panic ... ok
[INFO] [stdout] test maybebox::tests::panic_double_init - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests freezebox
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/freezebox.rs - freezebox::_Unused (line 258) - compile fail ... ok
[INFO] [stdout] test src/freezebox.rs - freezebox::_Unused (line 247) - compile fail ... ok
[INFO] [stdout] test src/maybebox.rs - maybebox::_Unused (line 236) - compile fail ... ok
[INFO] [stdout] test src/maybebox.rs - maybebox::_Unused (line 225) - compile fail ... ok
[INFO] [stdout] test src/freezebox.rs - freezebox::FreezeBox (line 32) ... ok
[INFO] [stdout] test src/lib.rs - (line 59) ... ok
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] test src/maybebox.rs - maybebox::MaybeBox<T>::const_default (line 74) ... ok
[INFO] [stdout] test src/lib.rs - (line 42) ... ok
[INFO] [stdout] test src/freezebox.rs - freezebox::FreezeBox<T>::const_default (line 97) ... ok
[INFO] [stdout] test src/maybebox.rs - maybebox::MaybeBox (line 30) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.67s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cd7c80f157fbc301c8931ee90b533c55824919d0ce796c3806b624bd3ca3b69c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd7c80f157fbc301c8931ee90b533c55824919d0ce796c3806b624bd3ca3b69c", kill_on_drop: false }`
[INFO] [stdout] cd7c80f157fbc301c8931ee90b533c55824919d0ce796c3806b624bd3ca3b69c