[INFO] fetching crate vec-btree-map 0.7.0...
[INFO] testing vec-btree-map-0.7.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate vec-btree-map 0.7.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate vec-btree-map 0.7.0
[INFO] finished tweaking crates.io crate vec-btree-map 0.7.0
[INFO] tweaked toml for crates.io crate vec-btree-map 0.7.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vec-btree-map 0.7.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vec-btree-map 0.7.0 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" "+562dee4820c458d823175268e41601d4c060588a" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8fd54adc1fa685f94ea5630143e6bdab3067fdc1d05286389dad6095f8128082
[INFO] running `Command { std: "docker" "start" "-a" "8fd54adc1fa685f94ea5630143e6bdab3067fdc1d05286389dad6095f8128082", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8fd54adc1fa685f94ea5630143e6bdab3067fdc1d05286389dad6095f8128082", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fd54adc1fa685f94ea5630143e6bdab3067fdc1d05286389dad6095f8128082", kill_on_drop: false }`
[INFO] [stdout] 8fd54adc1fa685f94ea5630143e6bdab3067fdc1d05286389dad6095f8128082
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b935197fff962adeb9945f08534993c11e9ecfbf79a8cf8baaf566706c769bda
[INFO] running `Command { std: "docker" "start" "-a" "b935197fff962adeb9945f08534993c11e9ecfbf79a8cf8baaf566706c769bda", kill_on_drop: false }`
[INFO] [stderr]    Compiling vec-btree-map v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "b935197fff962adeb9945f08534993c11e9ecfbf79a8cf8baaf566706c769bda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b935197fff962adeb9945f08534993c11e9ecfbf79a8cf8baaf566706c769bda", kill_on_drop: false }`
[INFO] [stdout] b935197fff962adeb9945f08534993c11e9ecfbf79a8cf8baaf566706c769bda
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ab227d4e6bfb1be5a5205045eb625948f54d4c452edd0d0c0dd0eb79a9d66e2
[INFO] running `Command { std: "docker" "start" "-a" "9ab227d4e6bfb1be5a5205045eb625948f54d4c452edd0d0c0dd0eb79a9d66e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling vec-btree-map v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "9ab227d4e6bfb1be5a5205045eb625948f54d4c452edd0d0c0dd0eb79a9d66e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ab227d4e6bfb1be5a5205045eb625948f54d4c452edd0d0c0dd0eb79a9d66e2", kill_on_drop: false }`
[INFO] [stdout] 9ab227d4e6bfb1be5a5205045eb625948f54d4c452edd0d0c0dd0eb79a9d66e2
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c12a28610a115e6cf19176fb76f0da625e5e69c630fd50fe446637bf31d65d3a
[INFO] running `Command { std: "docker" "start" "-a" "c12a28610a115e6cf19176fb76f0da625e5e69c630fd50fe446637bf31d65d3a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vec_btree_map-64accbf7203d77e4)
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests vec_btree_map
[INFO] [stdout] test tests::stays_sorted ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - VecBTreeMap<K,V>::insert (line 299) ... ok
[INFO] [stdout] test src/lib.rs - VecBTreeMap<K,V>::pop (line 354) ... ok
[INFO] [stdout] test src/lib.rs - VecBTreeMap<K,V>::new (line 31) ... ok
[INFO] [stdout] test src/lib.rs - VecBTreeMap<K,V>::with_capacity (line 66) ... ok
[INFO] [stdout] test src/lib.rs - VecBTreeMap<K,V>::keys (line 152) ... ok
[INFO] [stdout] test src/lib.rs - VecBTreeMap<K,V>::iter (line 101) ... ok
[INFO] [stdout] test src/lib.rs - VecBTreeMap<K,V>::values_mut (line 202) ... ok
[INFO] [stdout] test src/lib.rs - VecBTreeMap<K,V>::iter_mut (line 125) ... ok
[INFO] [stdout] test src/lib.rs - VecBTreeMap<K,V>::remove (line 332) ... ok
[INFO] [stdout] test src/lib.rs - VecBTreeMap<K,V>::values (line 177) ... ok
[INFO] [stdout] test src/lib.rs - VecBTreeMap<K,V>::binary_search (line 244) ... ok
[INFO] [stdout] test src/lib.rs - VecBTreeMap<K,V>::clear (line 372) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.68s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c12a28610a115e6cf19176fb76f0da625e5e69c630fd50fe446637bf31d65d3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c12a28610a115e6cf19176fb76f0da625e5e69c630fd50fe446637bf31d65d3a", kill_on_drop: false }`
[INFO] [stdout] c12a28610a115e6cf19176fb76f0da625e5e69c630fd50fe446637bf31d65d3a