[INFO] fetching crate handlevec 0.1.0...
[INFO] testing handlevec-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate handlevec 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate handlevec 0.1.0
[INFO] finished tweaking crates.io crate handlevec 0.1.0
[INFO] tweaked toml for crates.io crate handlevec 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate handlevec 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 50927961906bdfb66b9697b0f7670fb93e28c0f2109c6dd3f973d06c6f680abb
[INFO] running `Command { std: "docker" "start" "-a" "50927961906bdfb66b9697b0f7670fb93e28c0f2109c6dd3f973d06c6f680abb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50927961906bdfb66b9697b0f7670fb93e28c0f2109c6dd3f973d06c6f680abb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50927961906bdfb66b9697b0f7670fb93e28c0f2109c6dd3f973d06c6f680abb", kill_on_drop: false }`
[INFO] [stdout] 50927961906bdfb66b9697b0f7670fb93e28c0f2109c6dd3f973d06c6f680abb
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82c76a86c5bd523713c1e253e74cfe1dc1f57ed84936711d05a2ad23b2302eb7
[INFO] running `Command { std: "docker" "start" "-a" "82c76a86c5bd523713c1e253e74cfe1dc1f57ed84936711d05a2ad23b2302eb7", kill_on_drop: false }`
[INFO] [stderr]    Compiling handlevec v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "82c76a86c5bd523713c1e253e74cfe1dc1f57ed84936711d05a2ad23b2302eb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82c76a86c5bd523713c1e253e74cfe1dc1f57ed84936711d05a2ad23b2302eb7", kill_on_drop: false }`
[INFO] [stdout] 82c76a86c5bd523713c1e253e74cfe1dc1f57ed84936711d05a2ad23b2302eb7
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 543f142c645d2843932b500e45d665279dd4ed34742c220e13175ccbaafce0d0
[INFO] running `Command { std: "docker" "start" "-a" "543f142c645d2843932b500e45d665279dd4ed34742c220e13175ccbaafce0d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling handlevec v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "543f142c645d2843932b500e45d665279dd4ed34742c220e13175ccbaafce0d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "543f142c645d2843932b500e45d665279dd4ed34742c220e13175ccbaafce0d0", kill_on_drop: false }`
[INFO] [stdout] 543f142c645d2843932b500e45d665279dd4ed34742c220e13175ccbaafce0d0
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2933b283438164f4eb40461e6f0c6be3d19ce5e99e17946858ed02dcdee079c3
[INFO] running `Command { std: "docker" "start" "-a" "2933b283438164f4eb40461e6f0c6be3d19ce5e99e17946858ed02dcdee079c3", 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/handlevec-40ba05359c76247f)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stderr]    Doc-tests handlevec
[INFO] [stdout] test tests::test_mutate_vec_complex_insertion_and_modification ... ok
[INFO] [stdout] test tests::test_mutate_vec_complex_break_loop ... ok
[INFO] [stdout] test tests::test_mutate_vec_handrolled_complex_break_loop_with_final_discard ... ok
[INFO] [stdout] test tests::test_mutate_vec_complex_peeks_and_state_insert_process ... ok
[INFO] [stdout] test tests::test_mutate_vec_function_complex_break_loop ... ok
[INFO] [stdout] test tests::test_mutate_vec_handrolled_complex_break_loop ... ok
[INFO] [stdout] test tests::test_mutate_vec_complex_insertion_and_deletion ... ok
[INFO] [stdout] test tests::test_mutate_vec_mutate_vec_insert ... ok
[INFO] [stdout] test tests::test_mutate_vec_peek ... ok
[INFO] [stdout] test tests::test_vec_example ... ok
[INFO] [stdout] test tests::test_mutate_vec_swap ... ok
[INFO] [stdout] test tests::test_vec_mut_handle_discard ... ok
[INFO] [stdout] test tests::test_vec_mut_handle_insert_and_process ... ok
[INFO] [stdout] test tests::test_vec_mut_handle_new ... ok
[INFO] [stdout] test tests::test_vec_mut_handle_peek_forward_slice ... ok
[INFO] [stdout] test tests::test_vec_mut_handle_peek_forward_slice_mut ... ok
[INFO] [stdout] test tests::test_vec_mut_handle_set ... ok
[INFO] [stdout] test tests::test_vec_mut_handle_skip_forward ... ok
[INFO] [stdout] test tests::test_vec_mut_handle_insert_and_skip ... ok
[INFO] [stdout] test tests::test_mutate_vec_mutate_vec_set ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/lib.rs - (line 38) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.46s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2933b283438164f4eb40461e6f0c6be3d19ce5e99e17946858ed02dcdee079c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2933b283438164f4eb40461e6f0c6be3d19ce5e99e17946858ed02dcdee079c3", kill_on_drop: false }`
[INFO] [stdout] 2933b283438164f4eb40461e6f0c6be3d19ce5e99e17946858ed02dcdee079c3