[INFO] fetching crate biterator 0.3.0...
[INFO] testing biterator-0.3.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate biterator 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate biterator 0.3.0
[INFO] finished tweaking crates.io crate biterator 0.3.0
[INFO] tweaked toml for crates.io crate biterator 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate biterator 0.3.0 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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c9f8d08944654686d241ce8008cf190cc95ffefa677d894a94526f7bc9e48fea
[INFO] running `Command { std: "docker" "start" "-a" "c9f8d08944654686d241ce8008cf190cc95ffefa677d894a94526f7bc9e48fea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9f8d08944654686d241ce8008cf190cc95ffefa677d894a94526f7bc9e48fea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9f8d08944654686d241ce8008cf190cc95ffefa677d894a94526f7bc9e48fea", kill_on_drop: false }`
[INFO] [stdout] c9f8d08944654686d241ce8008cf190cc95ffefa677d894a94526f7bc9e48fea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f6d069e8deba364d7799e034e4067f6a0541a729ce8f1470fde87aa0d5cac021
[INFO] running `Command { std: "docker" "start" "-a" "f6d069e8deba364d7799e034e4067f6a0541a729ce8f1470fde87aa0d5cac021", kill_on_drop: false }`
[INFO] [stderr]    Compiling biterator v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "f6d069e8deba364d7799e034e4067f6a0541a729ce8f1470fde87aa0d5cac021", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6d069e8deba364d7799e034e4067f6a0541a729ce8f1470fde87aa0d5cac021", kill_on_drop: false }`
[INFO] [stdout] f6d069e8deba364d7799e034e4067f6a0541a729ce8f1470fde87aa0d5cac021
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 02b3e05c2423391c74d9cbecda246ff8abecff65471e7ecd80f13c8d822dd0bd
[INFO] running `Command { std: "docker" "start" "-a" "02b3e05c2423391c74d9cbecda246ff8abecff65471e7ecd80f13c8d822dd0bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling biterator v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "02b3e05c2423391c74d9cbecda246ff8abecff65471e7ecd80f13c8d822dd0bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02b3e05c2423391c74d9cbecda246ff8abecff65471e7ecd80f13c8d822dd0bd", kill_on_drop: false }`
[INFO] [stdout] 02b3e05c2423391c74d9cbecda246ff8abecff65471e7ecd80f13c8d822dd0bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 39cb3390ce054b83f306cf96c70d0c38c59dda0a94bb3338b8442a792c1e7945
[INFO] running `Command { std: "docker" "start" "-a" "39cb3390ce054b83f306cf96c70d0c38c59dda0a94bb3338b8442a792c1e7945", 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/biterator-2ab8bc58996b5f9e)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test::convert_bits ... ok
[INFO] [stdout] test test::bits_extension ... ok
[INFO] [stdout] test test::empty_source ... ok
[INFO] [stdout] test test::single_byte_source ... ok
[INFO] [stdout] test test::multiple_byte_source ... ok
[INFO] [stdout] test test::works_with_many_types ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests biterator
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - Bit::is_one (line 78) ... ok
[INFO] [stdout] test src/lib.rs - Bit::is_zero (line 66) ... ok
[INFO] [stdout] test src/lib.rs - bool::from (line 91) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/lib.rs - (line 39) ... ok
[INFO] [stdout] test src/lib.rs - Bit::from (line 104) ... ok
[INFO] [stdout] test src/lib.rs - BiteratorExt (line 211) ... ok
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "39cb3390ce054b83f306cf96c70d0c38c59dda0a94bb3338b8442a792c1e7945", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39cb3390ce054b83f306cf96c70d0c38c59dda0a94bb3338b8442a792c1e7945", kill_on_drop: false }`
[INFO] [stdout] 39cb3390ce054b83f306cf96c70d0c38c59dda0a94bb3338b8442a792c1e7945