[INFO] fetching crate veccell 0.4.0...
[INFO] testing veccell-0.4.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate veccell 0.4.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate veccell 0.4.0
[INFO] finished tweaking crates.io crate veccell 0.4.0
[INFO] tweaked toml for crates.io crate veccell 0.4.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate veccell 0.4.0 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] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 1d1b53aad0f775674741065f1b54b541305326d6530aa4cd2f28a53dd70d5cf0
[INFO] running `Command { std: "docker" "start" "-a" "1d1b53aad0f775674741065f1b54b541305326d6530aa4cd2f28a53dd70d5cf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d1b53aad0f775674741065f1b54b541305326d6530aa4cd2f28a53dd70d5cf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d1b53aad0f775674741065f1b54b541305326d6530aa4cd2f28a53dd70d5cf0", kill_on_drop: false }`
[INFO] [stdout] 1d1b53aad0f775674741065f1b54b541305326d6530aa4cd2f28a53dd70d5cf0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 3af16b01fe455d7614b85f1a81575891c6ddbe0607a551caee0d81db371c65c7
[INFO] running `Command { std: "docker" "start" "-a" "3af16b01fe455d7614b85f1a81575891c6ddbe0607a551caee0d81db371c65c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling veccell v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "3af16b01fe455d7614b85f1a81575891c6ddbe0607a551caee0d81db371c65c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3af16b01fe455d7614b85f1a81575891c6ddbe0607a551caee0d81db371c65c7", kill_on_drop: false }`
[INFO] [stdout] 3af16b01fe455d7614b85f1a81575891c6ddbe0607a551caee0d81db371c65c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 5b23722496295a0501f9e56a64b6d93501d460d3deca0118c4562a970a1fd8cf
[INFO] running `Command { std: "docker" "start" "-a" "5b23722496295a0501f9e56a64b6d93501d460d3deca0118c4562a970a1fd8cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling veccell v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "5b23722496295a0501f9e56a64b6d93501d460d3deca0118c4562a970a1fd8cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b23722496295a0501f9e56a64b6d93501d460d3deca0118c4562a970a1fd8cf", kill_on_drop: false }`
[INFO] [stdout] 5b23722496295a0501f9e56a64b6d93501d460d3deca0118c4562a970a1fd8cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 8fb0d097e008540277ce2199965424769a063d84ac41cfca8b476e93c1bc9699
[INFO] running `Command { std: "docker" "start" "-a" "8fb0d097e008540277ce2199965424769a063d84ac41cfca8b476e93c1bc9699", 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/veccell-972efec3f2bf557a)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test::test_create_vec ... ok
[INFO] [stdout] test test::test_borrow_clone ... ok
[INFO] [stdout] test test::test_borrow_mut ... ok
[INFO] [stdout] test test::test_out_of_bounds ... ok
[INFO] [stdout] test test::test_double_borrow ... ok
[INFO] [stdout] test test::test_pop ... ok
[INFO] [stdout] test test::test_push ... ok
[INFO] [stdout] test test::test_range ... ok
[INFO] [stdout] test test::test_borrow ... ok
[INFO] [stdout] test test::test_try_map ... ok
[INFO] [stdout] test test::test_iter ... ok
[INFO] [stdout] test test::test_iter_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests veccell
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test src/lib.rs - VecCell<T>::iter_mut (line 449) ... ok
[INFO] [stdout] test src/lib.rs - VecCell<T>::pop (line 287) ... ok
[INFO] [stdout] test src/lib.rs - VecCell<T>::iter (line 427) ... ok
[INFO] [stdout] test src/lib.rs - ReadmeDoctests (line 838) ... ok
[INFO] [stdout] test src/lib.rs - VecCell<T>::push (line 265) ... ok
[INFO] [stdout] test src/lib.rs - VecCell<T>::borrow_mut (line 372) ... ok
[INFO] [stdout] test src/lib.rs - VecCell<T>::borrow (line 314) ... ok
[INFO] [stdout] test src/lib.rs - VecCell<T>::remove (line 161) ... ok
[INFO] [stdout] test src/lib.rs - VecCell<T>::mut_borrow (line 239) ... ok
[INFO] [stdout] test src/lib.rs - ReadmeDoctests (line 860) ... ok
[INFO] [stdout] test src/lib.rs - VecCell<T>::get_mut (line 400) ... ok
[INFO] [stdout] test src/lib.rs - VecCell (line 46) ... ok
[INFO] [stdout] test src/lib.rs - VecCell<T>::borrow_range (line 346) ... ok
[INFO] [stdout] test src/vecref.rs - vecref::VecRef<'a,T>::map (line 139) ... ok
[INFO] [stdout] test src/lib.rs - ReadmeDoctests (line 889) ... ok
[INFO] [stdout] test src/lib.rs - VecCell<T>::borrows (line 213) ... ok
[INFO] [stdout] test src/lib.rs - VecCell<T>::undo_leak (line 506) ... ok
[INFO] [stdout] test src/vecrefmut.rs - vecrefmut::VecRefMut<'a,T>::get (line 49) ... ok
[INFO] [stdout] test src/lib.rs - VecCell<T>::len (line 115) ... ok
[INFO] [stdout] test src/lib.rs - VecCell<T>::swap_remove (line 190) ... ok
[INFO] [stdout] test src/vecref.rs - vecref::VecRef<'a,T>::try_map (line 160) ... ok
[INFO] [stdout] test src/vecref.rs - vecref::VecRef<'a,[T]>::borrow (line 192) ... ok
[INFO] [stdout] test src/lib.rs - VecCell<T>::try_iter (line 476) ... ok
[INFO] [stdout] test src/vecrefmut.rs - vecrefmut::VecRefMut<'a,T>::map (line 69) ... ok
[INFO] [stdout] test src/vecref.rs - vecref::VecRef (line 13) ... ok
[INFO] [stdout] test src/vecref.rs - vecref::VecRef<'a,T>::map (line 130) - compile fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8fb0d097e008540277ce2199965424769a063d84ac41cfca8b476e93c1bc9699", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fb0d097e008540277ce2199965424769a063d84ac41cfca8b476e93c1bc9699", kill_on_drop: false }`
[INFO] [stdout] 8fb0d097e008540277ce2199965424769a063d84ac41cfca8b476e93c1bc9699