[INFO] fetching crate sevec 0.2.4...
[INFO] testing sevec-0.2.4 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate sevec 0.2.4 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate sevec 0.2.4
[INFO] finished tweaking crates.io crate sevec 0.2.4
[INFO] tweaked toml for crates.io crate sevec 0.2.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sevec 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] crate crates.io crate sevec 0.2.4 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 605068ddcb97402041b9b49779a6d2979452b0b94ee6b0d7c9c495ad0495489e
[INFO] running `Command { std: "docker" "start" "-a" "605068ddcb97402041b9b49779a6d2979452b0b94ee6b0d7c9c495ad0495489e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "605068ddcb97402041b9b49779a6d2979452b0b94ee6b0d7c9c495ad0495489e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "605068ddcb97402041b9b49779a6d2979452b0b94ee6b0d7c9c495ad0495489e", kill_on_drop: false }`
[INFO] [stdout] 605068ddcb97402041b9b49779a6d2979452b0b94ee6b0d7c9c495ad0495489e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 79a1ad40ca68ff0c157418d2f29b6420f4435ad65c5edcf63ec8c71122aa3434
[INFO] running `Command { std: "docker" "start" "-a" "79a1ad40ca68ff0c157418d2f29b6420f4435ad65c5edcf63ec8c71122aa3434", kill_on_drop: false }`
[INFO] [stderr]    Compiling sevec v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "79a1ad40ca68ff0c157418d2f29b6420f4435ad65c5edcf63ec8c71122aa3434", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79a1ad40ca68ff0c157418d2f29b6420f4435ad65c5edcf63ec8c71122aa3434", kill_on_drop: false }`
[INFO] [stdout] 79a1ad40ca68ff0c157418d2f29b6420f4435ad65c5edcf63ec8c71122aa3434
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 8ddbe8c311a6f7ef304fa62645bd911900dec1a3e32a97d82b5bc5913e2f5777
[INFO] running `Command { std: "docker" "start" "-a" "8ddbe8c311a6f7ef304fa62645bd911900dec1a3e32a97d82b5bc5913e2f5777", kill_on_drop: false }`
[INFO] [stderr]    Compiling sevec v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "8ddbe8c311a6f7ef304fa62645bd911900dec1a3e32a97d82b5bc5913e2f5777", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ddbe8c311a6f7ef304fa62645bd911900dec1a3e32a97d82b5bc5913e2f5777", kill_on_drop: false }`
[INFO] [stdout] 8ddbe8c311a6f7ef304fa62645bd911900dec1a3e32a97d82b5bc5913e2f5777
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] afd8f37cde358b0135d04a18dc60d3ca36e4fad62eb2211a9d45edcaa231627b
[INFO] running `Command { std: "docker" "start" "-a" "afd8f37cde358b0135d04a18dc60d3ca36e4fad62eb2211a9d45edcaa231627b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sevec-4076d21e74256b59)
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::test_display ... ok
[INFO] [stdout] test tests::test_getting_data ... ok
[INFO] [stdout] test tests::test_insert_raw_slice ... ok
[INFO] [stdout] test tests::test_push_slice ... ok
[INFO] [stdout] test tests::test_remove_and_copy_from_end ... ok
[INFO] [stdout] test tests::test_remove_out_of_range ... ok
[INFO] [stdout] test tests::test_remove_slices ... ok
[INFO] [stdout] test tests::test_remove_everything ... ok
[INFO] [stdout] test tests::test_remove_other_range ... ok
[INFO] [stdout] test tests::test_remove_basic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.56s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sevec
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/lib.rs - Sevec<T>::get_chunk_and_length_from_idx (line 580) ... ok
[INFO] [stdout] test src/lib.rs - Sevec<T>::get_chunk (line 540) ... ok
[INFO] [stdout] test src/lib.rs - Sevec<T>::remove_between_start_and_end (line 463) ... ok
[INFO] [stdout] test src/lib.rs - Sevec<T>::insert_raw_slice (line 326) ... ok
[INFO] [stdout] test src/lib.rs - Sevec<T>::remove_and_copy_slice_from_end (line 162) ... ok
[INFO] [stdout] test src/lib.rs - Sevec<T>::len (line 26) ... ok
[INFO] [stdout] test src/lib.rs - Sevec<T>::insert_arc_slice_to_chunk_pos (line 631) ... ok
[INFO] [stdout] test src/lib.rs - Sevec<T>::insert_slice (line 136) ... ok
[INFO] [stdout] test src/lib.rs - Sevec<T>::remove (line 396) ... ok
[INFO] [stdout] test src/lib.rs - Sevec<T>::get (line 39) ... ok
[INFO] [stdout] test src/lib.rs - Sevec<T>::get_from_chunk_and_idx (line 560) ... ok
[INFO] [stdout] test src/lib.rs - Sevec<T>::push (line 57) ... ok
[INFO] [stdout] test src/lib.rs - Sevec<T>::push_arc_slice (line 255) ... ok
[INFO] [stdout] test src/lib.rs - Sevec<T>::push_slice (line 109) ... ok
[INFO] [stdout] test src/lib.rs - Sevec<T>::extend (line 86) ... ok
[INFO] [stdout] test src/lib.rs - Sevec<T>::remove_range (line 413) ... ok
[INFO] [stdout] test src/lib.rs - Sevec<T>::insert_arc_slice (line 294) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.12s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "afd8f37cde358b0135d04a18dc60d3ca36e4fad62eb2211a9d45edcaa231627b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afd8f37cde358b0135d04a18dc60d3ca36e4fad62eb2211a9d45edcaa231627b", kill_on_drop: false }`
[INFO] [stdout] afd8f37cde358b0135d04a18dc60d3ca36e4fad62eb2211a9d45edcaa231627b