[INFO] fetching crate subranges 0.2.1...
[INFO] testing subranges-0.2.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate subranges 0.2.1 into /workspace/builds/worker-64/source
[INFO] validating manifest of crates.io crate subranges 0.2.1 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 subranges 0.2.1
[INFO] finished tweaking crates.io crate subranges 0.2.1
[INFO] tweaked toml for crates.io crate subranges 0.2.1 written to /workspace/builds/worker-64/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] 0604ec8c0a5b6a53681c1ff427e8a38097c8046f1dc0db664c216ebba6de5f0c
[INFO] running `Command { std: "docker" "start" "-a" "0604ec8c0a5b6a53681c1ff427e8a38097c8046f1dc0db664c216ebba6de5f0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0604ec8c0a5b6a53681c1ff427e8a38097c8046f1dc0db664c216ebba6de5f0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0604ec8c0a5b6a53681c1ff427e8a38097c8046f1dc0db664c216ebba6de5f0c", kill_on_drop: false }`
[INFO] [stdout] 0604ec8c0a5b6a53681c1ff427e8a38097c8046f1dc0db664c216ebba6de5f0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] 0ce573d0c57af730178e00bf0da9190f7e52b98f07435ebcf8efdb59086c4b81
[INFO] running `Command { std: "docker" "start" "-a" "0ce573d0c57af730178e00bf0da9190f7e52b98f07435ebcf8efdb59086c4b81", kill_on_drop: false }`
[INFO] [stderr]    Compiling subranges v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "0ce573d0c57af730178e00bf0da9190f7e52b98f07435ebcf8efdb59086c4b81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ce573d0c57af730178e00bf0da9190f7e52b98f07435ebcf8efdb59086c4b81", kill_on_drop: false }`
[INFO] [stdout] 0ce573d0c57af730178e00bf0da9190f7e52b98f07435ebcf8efdb59086c4b81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] d026856a0d211e10b82d201d1d5edddb35796520c345f766fc2aa79027f60dcb
[INFO] running `Command { std: "docker" "start" "-a" "d026856a0d211e10b82d201d1d5edddb35796520c345f766fc2aa79027f60dcb", kill_on_drop: false }`
[INFO] [stderr]    Compiling subranges v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "d026856a0d211e10b82d201d1d5edddb35796520c345f766fc2aa79027f60dcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d026856a0d211e10b82d201d1d5edddb35796520c345f766fc2aa79027f60dcb", kill_on_drop: false }`
[INFO] [stdout] d026856a0d211e10b82d201d1d5edddb35796520c345f766fc2aa79027f60dcb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] f297886e5a7a68a5eeb79cb53bafb72f9c89747f9ccfe05462d3691c932a0951
[INFO] running `Command { std: "docker" "start" "-a" "f297886e5a7a68a5eeb79cb53bafb72f9c89747f9ccfe05462d3691c932a0951", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/subranges-879ccb1dc63c8ede)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test collection::tests::insert_intersect ... ok
[INFO] [stdout] test collection::tests::take_enough ... ok
[INFO] [stdout] test collection::tests::take_enough_none ... ok
[INFO] [stdout] test collection::tests::take_exact ... ok
[INFO] [stdout] test collection::tests::take_enough_twice ... ok
[INFO] [stdout] test collection::tests::take_exact_align ... ok
[INFO] [stdout] test collection::tests::take_exact_none ... ok
[INFO] [stdout] test interval::tests::connect ... ok
[INFO] [stdout] test interval::tests::join ... ok
[INFO] [stdout] test interval::tests::split ... ok
[INFO] [stderr]    Doc-tests subranges
[INFO] [stdout] test collection::tests::insert_non_intersect ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "f297886e5a7a68a5eeb79cb53bafb72f9c89747f9ccfe05462d3691c932a0951", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f297886e5a7a68a5eeb79cb53bafb72f9c89747f9ccfe05462d3691c932a0951", kill_on_drop: false }`
[INFO] [stdout] f297886e5a7a68a5eeb79cb53bafb72f9c89747f9ccfe05462d3691c932a0951