[INFO] fetching crate close_fds 0.3.1...
[INFO] testing close_fds-0.3.1 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate close_fds 0.3.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate close_fds 0.3.1 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate close_fds 0.3.1
[INFO] finished tweaking crates.io crate close_fds 0.3.1
[INFO] tweaked toml for crates.io crate close_fds 0.3.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 75a025a514efb28e3eb42d0c0eea5b834a8cd5e301e425c3a57546c7f46cdc19
[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" "75a025a514efb28e3eb42d0c0eea5b834a8cd5e301e425c3a57546c7f46cdc19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75a025a514efb28e3eb42d0c0eea5b834a8cd5e301e425c3a57546c7f46cdc19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75a025a514efb28e3eb42d0c0eea5b834a8cd5e301e425c3a57546c7f46cdc19", kill_on_drop: false }`
[INFO] [stdout] 75a025a514efb28e3eb42d0c0eea5b834a8cd5e301e425c3a57546c7f46cdc19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 513f8ea0a60028560192cb32aa19fd6aa451d12e92b8913a69f004f10d4a71c3
[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" "513f8ea0a60028560192cb32aa19fd6aa451d12e92b8913a69f004f10d4a71c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling close_fds v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "513f8ea0a60028560192cb32aa19fd6aa451d12e92b8913a69f004f10d4a71c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "513f8ea0a60028560192cb32aa19fd6aa451d12e92b8913a69f004f10d4a71c3", kill_on_drop: false }`
[INFO] [stdout] 513f8ea0a60028560192cb32aa19fd6aa451d12e92b8913a69f004f10d4a71c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ba74c36f38533251cbdcd9ba920388f63409d67022fd365360c532ca1118d7d
[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" "7ba74c36f38533251cbdcd9ba920388f63409d67022fd365360c532ca1118d7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling close_fds v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "7ba74c36f38533251cbdcd9ba920388f63409d67022fd365360c532ca1118d7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ba74c36f38533251cbdcd9ba920388f63409d67022fd365360c532ca1118d7d", kill_on_drop: false }`
[INFO] [stdout] 7ba74c36f38533251cbdcd9ba920388f63409d67022fd365360c532ca1118d7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 121132d22ed6d53f81824dcf3cb8159af45048c71ffdc4b8b1189ee48508dac5
[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" "121132d22ed6d53f81824dcf3cb8159af45048c71ffdc4b8b1189ee48508dac5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/close_fds-1d80ea142a943f5e)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test fditer::dirfd::tests::test_parse_int_bytes ... ok
[INFO] [stdout] test util::tests::test_simplify_keep_fds ... ok
[INFO] [stdout] test fditer::tests::test_fused_open ... ok
[INFO] [stdout] test fditer::tests::test_size_hint_possible ... ok
[INFO] [stdout] test util::tests::test_check_should_keep_not_sorted ... ok
[INFO] [stdout] test util::tests::test_check_should_keep_sorted ... ok
[INFO] [stdout] test fditer::tests::test_fused_possible ... ok
[INFO] [stdout] test util::tests::test_apply_range ... ok
[INFO] [stdout] test util::tests::test_inspect_keep_fds ... ok
[INFO] [stdout] test fditer::tests::test_size_hint_open ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_close_fds.rs (/opt/rustwide/target/debug/deps/test_close_fds-28baf66acd9fb9be)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test run_no_fds_tests ... ok
[INFO] [stderr]    Doc-tests close_fds
[INFO] [stdout] test run_tests ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - iter_possible_fds (line 70) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "121132d22ed6d53f81824dcf3cb8159af45048c71ffdc4b8b1189ee48508dac5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "121132d22ed6d53f81824dcf3cb8159af45048c71ffdc4b8b1189ee48508dac5", kill_on_drop: false }`
[INFO] [stdout] 121132d22ed6d53f81824dcf3cb8159af45048c71ffdc4b8b1189ee48508dac5