[INFO] fetching crate handlevec 0.1.0...
[INFO] testing handlevec-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate handlevec 0.1.0 into /workspace/builds/worker-6-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate handlevec 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d1a15525cad97b3adac29e02191651bddafdc84f03e7d30fcec1d33b3da198e9
[INFO] running `Command { std: "docker" "start" "-a" "d1a15525cad97b3adac29e02191651bddafdc84f03e7d30fcec1d33b3da198e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1a15525cad97b3adac29e02191651bddafdc84f03e7d30fcec1d33b3da198e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1a15525cad97b3adac29e02191651bddafdc84f03e7d30fcec1d33b3da198e9", kill_on_drop: false }`
[INFO] [stdout] d1a15525cad97b3adac29e02191651bddafdc84f03e7d30fcec1d33b3da198e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54cc8f99b0270b57b731325b205ef29b29a4b7279d766d4ffd6121d2a197c1c3
[INFO] running `Command { std: "docker" "start" "-a" "54cc8f99b0270b57b731325b205ef29b29a4b7279d766d4ffd6121d2a197c1c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling handlevec v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "54cc8f99b0270b57b731325b205ef29b29a4b7279d766d4ffd6121d2a197c1c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54cc8f99b0270b57b731325b205ef29b29a4b7279d766d4ffd6121d2a197c1c3", kill_on_drop: false }`
[INFO] [stdout] 54cc8f99b0270b57b731325b205ef29b29a4b7279d766d4ffd6121d2a197c1c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f39c95d20f95d9c5960c732558144000d56ceb0376d7966aa1860f4a5e7f698d
[INFO] running `Command { std: "docker" "start" "-a" "f39c95d20f95d9c5960c732558144000d56ceb0376d7966aa1860f4a5e7f698d", kill_on_drop: false }`
[INFO] [stderr]    Compiling handlevec v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "f39c95d20f95d9c5960c732558144000d56ceb0376d7966aa1860f4a5e7f698d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f39c95d20f95d9c5960c732558144000d56ceb0376d7966aa1860f4a5e7f698d", kill_on_drop: false }`
[INFO] [stdout] f39c95d20f95d9c5960c732558144000d56ceb0376d7966aa1860f4a5e7f698d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b41a4a64fdc2bc9c3b9b05d2dcde09669a197fc5277d131aadfbeb60771ce24b
[INFO] running `Command { std: "docker" "start" "-a" "b41a4a64fdc2bc9c3b9b05d2dcde09669a197fc5277d131aadfbeb60771ce24b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/handlevec-40ba05359c76247f)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test tests::test_mutate_vec_complex_break_loop ... ok
[INFO] [stdout] test tests::test_mutate_vec_complex_insertion_and_deletion ... ok
[INFO] [stdout] test tests::test_mutate_vec_complex_peeks_and_state_insert_process ... ok
[INFO] [stdout] test tests::test_mutate_vec_handrolled_complex_break_loop_with_final_discard ... ok
[INFO] [stdout] test tests::test_mutate_vec_complex_insertion_and_modification ... ok
[INFO] [stdout] test tests::test_mutate_vec_handrolled_complex_break_loop ... ok
[INFO] [stdout] test tests::test_mutate_vec_mutate_vec_insert ... ok
[INFO] [stdout] test tests::test_mutate_vec_function_complex_break_loop ... ok
[INFO] [stdout] test tests::test_mutate_vec_mutate_vec_set ... ok
[INFO] [stdout] test tests::test_mutate_vec_peek ... ok
[INFO] [stdout] test tests::test_mutate_vec_swap ... ok
[INFO] [stdout] test tests::test_vec_example ... ok
[INFO] [stdout] test tests::test_vec_mut_handle_insert_and_process ... ok
[INFO] [stdout] test tests::test_vec_mut_handle_discard ... ok
[INFO] [stdout] test tests::test_vec_mut_handle_insert_and_skip ... 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] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests handlevec
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 38) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b41a4a64fdc2bc9c3b9b05d2dcde09669a197fc5277d131aadfbeb60771ce24b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b41a4a64fdc2bc9c3b9b05d2dcde09669a197fc5277d131aadfbeb60771ce24b", kill_on_drop: false }`
[INFO] [stdout] b41a4a64fdc2bc9c3b9b05d2dcde09669a197fc5277d131aadfbeb60771ce24b