[INFO] fetching crate persist-o-vec 0.3.1...
[INFO] testing persist-o-vec-0.3.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate persist-o-vec 0.3.1 into /workspace/builds/worker-32/source
[INFO] validating manifest of crates.io crate persist-o-vec 0.3.1 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate persist-o-vec 0.3.1
[INFO] finished tweaking crates.io crate persist-o-vec 0.3.1
[INFO] tweaked toml for crates.io crate persist-o-vec 0.3.1 written to /workspace/builds/worker-32/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d93b7c4893d464181f980074c824fa48fca3bb4a7b967afd847615f479cc386
[INFO] running `Command { std: "docker" "start" "-a" "3d93b7c4893d464181f980074c824fa48fca3bb4a7b967afd847615f479cc386", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d93b7c4893d464181f980074c824fa48fca3bb4a7b967afd847615f479cc386", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d93b7c4893d464181f980074c824fa48fca3bb4a7b967afd847615f479cc386", kill_on_drop: false }`
[INFO] [stdout] 3d93b7c4893d464181f980074c824fa48fca3bb4a7b967afd847615f479cc386
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02747446894dbbd56bdd109a8b68835c004b42f5ba6d705e7a44e7bc4d1b7214
[INFO] running `Command { std: "docker" "start" "-a" "02747446894dbbd56bdd109a8b68835c004b42f5ba6d705e7a44e7bc4d1b7214", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling persist-o-vec v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "02747446894dbbd56bdd109a8b68835c004b42f5ba6d705e7a44e7bc4d1b7214", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02747446894dbbd56bdd109a8b68835c004b42f5ba6d705e7a44e7bc4d1b7214", kill_on_drop: false }`
[INFO] [stdout] 02747446894dbbd56bdd109a8b68835c004b42f5ba6d705e7a44e7bc4d1b7214
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 976a9f840d592fc6bd1b5a302986d0cd77e57bb3f7d8fa5518a5bdab3b3b53f5
[INFO] running `Command { std: "docker" "start" "-a" "976a9f840d592fc6bd1b5a302986d0cd77e57bb3f7d8fa5518a5bdab3b3b53f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling bencher v0.1.5
[INFO] [stderr]    Compiling persist-o-vec v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 3.39s
[INFO] running `Command { std: "docker" "inspect" "976a9f840d592fc6bd1b5a302986d0cd77e57bb3f7d8fa5518a5bdab3b3b53f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "976a9f840d592fc6bd1b5a302986d0cd77e57bb3f7d8fa5518a5bdab3b3b53f5", kill_on_drop: false }`
[INFO] [stdout] 976a9f840d592fc6bd1b5a302986d0cd77e57bb3f7d8fa5518a5bdab3b3b53f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d3531c3c61f98c81d2640b2d7aea6482cda1c8f95882e3ed0ce5c59c49553ba0
[INFO] running `Command { std: "docker" "start" "-a" "d3531c3c61f98c81d2640b2d7aea6482cda1c8f95882e3ed0ce5c59c49553ba0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/persist_o_vec-aaf6901fcf16a4c0)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::clear ... ok
[INFO] [stdout] test tests::from_slice_reserve ... ok
[INFO] [stdout] test tests::get ... ok
[INFO] [stdout] test tests::get_mut ... ok
[INFO] [stdout] test tests::index_validation ... ok
[INFO] [stdout] test tests::insert ... ok
[INFO] [stdout] test tests::insert_at_end ... ok
[INFO] [stdout] test tests::iter ... ok
[INFO] [stdout] test tests::iter_mut ... ok
[INFO] [stdout] test tests::iter_over_removed ... ok
[INFO] [stdout] test tests::pop ... ok
[INFO] [stdout] test tests::pst_remove_and_push ... ok
[INFO] [stdout] test tests::remove ... ok
[INFO] [stdout] test tests::with_capacity ... ok
[INFO] [stdout] test tests::push_to_full_then_pop_all ... ok
[INFO] [stdout] test tests::panic_out_of_bounds - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests persist-o-vec
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d3531c3c61f98c81d2640b2d7aea6482cda1c8f95882e3ed0ce5c59c49553ba0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3531c3c61f98c81d2640b2d7aea6482cda1c8f95882e3ed0ce5c59c49553ba0", kill_on_drop: false }`
[INFO] [stdout] d3531c3c61f98c81d2640b2d7aea6482cda1c8f95882e3ed0ce5c59c49553ba0