[INFO] fetching crate is_close 0.1.1...
[INFO] testing is_close-0.1.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate is_close 0.1.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate is_close 0.1.1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate is_close 0.1.1
[INFO] finished tweaking crates.io crate is_close 0.1.1
[INFO] tweaked toml for crates.io crate is_close 0.1.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dab8d5a9b39df693748e1d64b1863d8f9feabce28f5f974decd5d4b5abb61e20
[INFO] running `Command { std: "docker" "start" "-a" "dab8d5a9b39df693748e1d64b1863d8f9feabce28f5f974decd5d4b5abb61e20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dab8d5a9b39df693748e1d64b1863d8f9feabce28f5f974decd5d4b5abb61e20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dab8d5a9b39df693748e1d64b1863d8f9feabce28f5f974decd5d4b5abb61e20", kill_on_drop: false }`
[INFO] [stdout] dab8d5a9b39df693748e1d64b1863d8f9feabce28f5f974decd5d4b5abb61e20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e92e7d8343efd8f0ab49b3a014b176fc99528ff6ef9c2b3d5c58dadf55a6698
[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" "3e92e7d8343efd8f0ab49b3a014b176fc99528ff6ef9c2b3d5c58dadf55a6698", kill_on_drop: false }`
[INFO] [stderr]    Compiling is_close v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "3e92e7d8343efd8f0ab49b3a014b176fc99528ff6ef9c2b3d5c58dadf55a6698", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e92e7d8343efd8f0ab49b3a014b176fc99528ff6ef9c2b3d5c58dadf55a6698", kill_on_drop: false }`
[INFO] [stdout] 3e92e7d8343efd8f0ab49b3a014b176fc99528ff6ef9c2b3d5c58dadf55a6698
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d4f67068524ae085f5460cf0d15c9ae49530eaef6eca568553618369c456de90
[INFO] running `Command { std: "docker" "start" "-a" "d4f67068524ae085f5460cf0d15c9ae49530eaef6eca568553618369c456de90", kill_on_drop: false }`
[INFO] [stderr]    Compiling is_close v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "d4f67068524ae085f5460cf0d15c9ae49530eaef6eca568553618369c456de90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4f67068524ae085f5460cf0d15c9ae49530eaef6eca568553618369c456de90", kill_on_drop: false }`
[INFO] [stdout] d4f67068524ae085f5460cf0d15c9ae49530eaef6eca568553618369c456de90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7faf8cc4c45b0f86f867d10964002f5c8ed0abace917d902d6380774fe447ccc
[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" "7faf8cc4c45b0f86f867d10964002f5c8ed0abace917d902d6380774fe447ccc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/is_close-2615e23c4b713157
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::test_all_close ... ok
[INFO] [stdout] test tests::test_non_finite ... ok
[INFO] [stdout] test tests::test_debug ... ok
[INFO] [stdout] test tests::test_other_methods ... ok
[INFO] [stdout] test tests::test_exact ... ok
[INFO] [stdout] test tests::test_zero ... ok
[INFO] [stdout] test tests::test_relative ... ok
[INFO] [stdout] test tests::test_unknown_method ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests is_close
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - is_close (line 286) ... ok
[INFO] [stdout] test src/lib.rs - (line 53) ... ok
[INFO] [stdout] test src/lib.rs - all_close (line 310) ... ok
[INFO] [stdout] test src/lib.rs - (line 63) ... ok
[INFO] [stdout] test src/lib.rs - any_close (line 334) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] test src/lib.rs - (line 74) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.75s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7faf8cc4c45b0f86f867d10964002f5c8ed0abace917d902d6380774fe447ccc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7faf8cc4c45b0f86f867d10964002f5c8ed0abace917d902d6380774fe447ccc", kill_on_drop: false }`
[INFO] [stdout] 7faf8cc4c45b0f86f867d10964002f5c8ed0abace917d902d6380774fe447ccc