[INFO] fetching crate subranges 0.2.1...
[INFO] testing subranges-0.2.1 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate subranges 0.2.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate subranges 0.2.1 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0918cc0e62cbc007d84940ea40916ce21f15217ccc9899be622f88798e4ff6a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c0918cc0e62cbc007d84940ea40916ce21f15217ccc9899be622f88798e4ff6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0918cc0e62cbc007d84940ea40916ce21f15217ccc9899be622f88798e4ff6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0918cc0e62cbc007d84940ea40916ce21f15217ccc9899be622f88798e4ff6a", kill_on_drop: false }`
[INFO] [stdout] c0918cc0e62cbc007d84940ea40916ce21f15217ccc9899be622f88798e4ff6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 519c0793e95d0d3e9676431e2da708631c8c2405583d0f20e56f6510447c2227
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "519c0793e95d0d3e9676431e2da708631c8c2405583d0f20e56f6510447c2227", kill_on_drop: false }`
[INFO] [stderr]    Compiling subranges v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "519c0793e95d0d3e9676431e2da708631c8c2405583d0f20e56f6510447c2227", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "519c0793e95d0d3e9676431e2da708631c8c2405583d0f20e56f6510447c2227", kill_on_drop: false }`
[INFO] [stdout] 519c0793e95d0d3e9676431e2da708631c8c2405583d0f20e56f6510447c2227
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8b15e304be4150f738e50d0e87299b09990b314a97fe1f8098be07bbc04fe45
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d8b15e304be4150f738e50d0e87299b09990b314a97fe1f8098be07bbc04fe45", kill_on_drop: false }`
[INFO] [stderr]    Compiling subranges v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "d8b15e304be4150f738e50d0e87299b09990b314a97fe1f8098be07bbc04fe45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8b15e304be4150f738e50d0e87299b09990b314a97fe1f8098be07bbc04fe45", kill_on_drop: false }`
[INFO] [stdout] d8b15e304be4150f738e50d0e87299b09990b314a97fe1f8098be07bbc04fe45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8f9bc7906aec5e7cb8c2f16e58a1d19e74cdb8e18a87ebd42a1b01bfe70191d2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8f9bc7906aec5e7cb8c2f16e58a1d19e74cdb8e18a87ebd42a1b01bfe70191d2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/subranges-14e9a1271bb6cff5)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test collection::tests::insert_intersect ... ok
[INFO] [stdout] test interval::tests::split ... ok
[INFO] [stdout] test interval::tests::join ... ok
[INFO] [stdout] test collection::tests::take_enough ... ok
[INFO] [stderr]    Doc-tests subranges
[INFO] [stdout] test collection::tests::take_enough_twice ... ok
[INFO] [stdout] test collection::tests::insert_non_intersect ... ok
[INFO] [stdout] test collection::tests::take_enough_none ... ok
[INFO] [stdout] test collection::tests::take_exact ... ok
[INFO] [stdout] test interval::tests::connect ... ok
[INFO] [stdout] test collection::tests::take_exact_align ... ok
[INFO] [stdout] test collection::tests::take_exact_none ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "8f9bc7906aec5e7cb8c2f16e58a1d19e74cdb8e18a87ebd42a1b01bfe70191d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f9bc7906aec5e7cb8c2f16e58a1d19e74cdb8e18a87ebd42a1b01bfe70191d2", kill_on_drop: false }`
[INFO] [stdout] 8f9bc7906aec5e7cb8c2f16e58a1d19e74cdb8e18a87ebd42a1b01bfe70191d2