[INFO] fetching crate sparse_map 0.1.2...
[INFO] testing sparse_map-0.1.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate sparse_map 0.1.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate sparse_map 0.1.2
[INFO] finished tweaking crates.io crate sparse_map 0.1.2
[INFO] tweaked toml for crates.io crate sparse_map 0.1.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sparse_map 0.1.2 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 sparse_map 0.1.2 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c3956f935e92a365167e7fdc41e4ba521912e3ef6513ff462a89fa293a53f272
[INFO] running `Command { std: "docker" "start" "-a" "c3956f935e92a365167e7fdc41e4ba521912e3ef6513ff462a89fa293a53f272", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3956f935e92a365167e7fdc41e4ba521912e3ef6513ff462a89fa293a53f272", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3956f935e92a365167e7fdc41e4ba521912e3ef6513ff462a89fa293a53f272", kill_on_drop: false }`
[INFO] [stdout] c3956f935e92a365167e7fdc41e4ba521912e3ef6513ff462a89fa293a53f272
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 32b564058d517fc580e9b27c3d941159e22ed0e9154dd13d74ce022b4c6c68f7
[INFO] running `Command { std: "docker" "start" "-a" "32b564058d517fc580e9b27c3d941159e22ed0e9154dd13d74ce022b4c6c68f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling sparse_map v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "32b564058d517fc580e9b27c3d941159e22ed0e9154dd13d74ce022b4c6c68f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32b564058d517fc580e9b27c3d941159e22ed0e9154dd13d74ce022b4c6c68f7", kill_on_drop: false }`
[INFO] [stdout] 32b564058d517fc580e9b27c3d941159e22ed0e9154dd13d74ce022b4c6c68f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 6ca2cf86ce7828e47b68fc706ff18f40c7508fe385df180e049d0dde7b06f914
[INFO] running `Command { std: "docker" "start" "-a" "6ca2cf86ce7828e47b68fc706ff18f40c7508fe385df180e049d0dde7b06f914", kill_on_drop: false }`
[INFO] [stderr]    Compiling sparse_map v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "6ca2cf86ce7828e47b68fc706ff18f40c7508fe385df180e049d0dde7b06f914", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ca2cf86ce7828e47b68fc706ff18f40c7508fe385df180e049d0dde7b06f914", kill_on_drop: false }`
[INFO] [stdout] 6ca2cf86ce7828e47b68fc706ff18f40c7508fe385df180e049d0dde7b06f914
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 7f162b3102e1a232b1859f5e2515d9427351628d2e83bb667493a09bd7143bce
[INFO] running `Command { std: "docker" "start" "-a" "7f162b3102e1a232b1859f5e2515d9427351628d2e83bb667493a09bd7143bce", 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/sparse_map-a11a6d244ad714e3)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::get_mut_works ... ok
[INFO] [stdout] test tests::insert_and_insert_with_key_behave_equivalently ... ok
[INFO] [stdout] test tests::insert_and_get ... ok
[INFO] [stdout] test tests::invalid_index_returns_none ... ok
[INFO] [stdout] test tests::removing_twice_is_safe ... ok
[INFO] [stdout] test tests::remove_invalidates_key ... ok
[INFO] [stdout] test tests::insert_reuse_bumps_generation ... ok
[INFO] [stdout] test tests::insert_with_key_reuse_bumps_generation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sparse_map
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/../README.md - (line 18) ... ok
[INFO] [stdout] test src/lib.rs - SparseMap<T>::scope (line 126) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.54s; merged doctests compilation took 0.54s
[INFO] running `Command { std: "docker" "inspect" "7f162b3102e1a232b1859f5e2515d9427351628d2e83bb667493a09bd7143bce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f162b3102e1a232b1859f5e2515d9427351628d2e83bb667493a09bd7143bce", kill_on_drop: false }`
[INFO] [stdout] 7f162b3102e1a232b1859f5e2515d9427351628d2e83bb667493a09bd7143bce