[INFO] fetching crate floki 0.6.2...
[INFO] testing floki-0.6.2 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate floki 0.6.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate floki 0.6.2 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate floki 0.6.2
[INFO] finished tweaking crates.io crate floki 0.6.2
[INFO] tweaked toml for crates.io crate floki 0.6.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate floki 0.6.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d715711d81c11897b278bb3fa5132467a4d3ff42b5d6dec5b3eafd6888049f85
[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" "d715711d81c11897b278bb3fa5132467a4d3ff42b5d6dec5b3eafd6888049f85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d715711d81c11897b278bb3fa5132467a4d3ff42b5d6dec5b3eafd6888049f85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d715711d81c11897b278bb3fa5132467a4d3ff42b5d6dec5b3eafd6888049f85", kill_on_drop: false }`
[INFO] [stdout] d715711d81c11897b278bb3fa5132467a4d3ff42b5d6dec5b3eafd6888049f85
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29d82fc689829cb9097f8433ada8888dd9424bdc486f6c0e59a99fb68f5bc24c
[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" "29d82fc689829cb9097f8433ada8888dd9424bdc486f6c0e59a99fb68f5bc24c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling adler v0.2.2
[INFO] [stderr]    Compiling getrandom v0.2.1
[INFO] [stderr]    Compiling shlex v1.0.0
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]    Compiling ignore v0.4.16
[INFO] [stderr]    Compiling miniz_oxide v0.4.0
[INFO] [stderr]    Compiling serde_yaml v0.8.17
[INFO] [stderr]    Compiling globwalk v0.3.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling backtrace v0.3.50
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling nix v0.19.1
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]    Compiling chrono v0.4.13
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]    Compiling simplelog v0.9.0
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.3
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling proc-macro-error v1.0.3
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling exitfailure v0.5.1
[INFO] [stderr]    Compiling clap-verbosity-flag v0.2.0
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling quicli v0.4.0
[INFO] [stderr]    Compiling floki v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 32s
[INFO] running `Command { std: "docker" "inspect" "29d82fc689829cb9097f8433ada8888dd9424bdc486f6c0e59a99fb68f5bc24c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29d82fc689829cb9097f8433ada8888dd9424bdc486f6c0e59a99fb68f5bc24c", kill_on_drop: false }`
[INFO] [stdout] 29d82fc689829cb9097f8433ada8888dd9424bdc486f6c0e59a99fb68f5bc24c
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2423e600f0829648d7492c753df99d7d1e234b60c451a5e55038b9b2180c15de
[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" "2423e600f0829648d7492c753df99d7d1e234b60c451a5e55038b9b2180c15de", kill_on_drop: false }`
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling floki v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.20s
[INFO] running `Command { std: "docker" "inspect" "2423e600f0829648d7492c753df99d7d1e234b60c451a5e55038b9b2180c15de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2423e600f0829648d7492c753df99d7d1e234b60c451a5e55038b9b2180c15de", kill_on_drop: false }`
[INFO] [stdout] 2423e600f0829648d7492c753df99d7d1e234b60c451a5e55038b9b2180c15de
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ca55b196433473185303b8b035b6a4a120cb78b44709104e70e1bb746eba38dc
[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" "ca55b196433473185303b8b035b6a4a120cb78b44709104e70e1bb746eba38dc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/floki-846cfa19929cf126)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test config::test::test_dind_enabled_config ... ok
[INFO] [stdout] test config::test::test_dind_image_config ... ok
[INFO] [stdout] test config::test::test_two_shell_config ... ok
[INFO] [stdout] test config::test::test_single_shell_config ... ok
[INFO] [stdout] test interpret::test::test_command_in_shell ... ok
[INFO] [stdout] test volumes::test::test_local_and_shared_caches_dont_collide ... ok
[INFO] [stdout] test volumes::test::test_local_volumes_from_different_configs_dont_collide ... ok
[INFO] [stdout] test volumes::test::test_shared_cache_path_is_shared_across_flokis ... ok
[INFO] [stdout] test interpret::test::test_decompose_switches_error ... ok
[INFO] [stdout] test interpret::test::test_decompose_switches ... ok
[INFO] [stdout] test environment::test::test_find_floki_yaml_current_dir ... ok
[INFO] [stdout] test volumes::test::test_local_cache_path_is_not_shared_across_flokis ... ok
[INFO] [stdout] test environment::test::test_find_floki_yaml_ancestor ... ok
[INFO] [stdout] test interpret::test::test_get_working_directory ... ok
[INFO] [stdout] test image::test::test_image_spec_by_build_spec ... ok
[INFO] [stdout] test image::test::test_image_spec_by_string ... ok
[INFO] [stdout] test environment::test::test_find_floki_yaml_sibling ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ca55b196433473185303b8b035b6a4a120cb78b44709104e70e1bb746eba38dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca55b196433473185303b8b035b6a4a120cb78b44709104e70e1bb746eba38dc", kill_on_drop: false }`
[INFO] [stdout] ca55b196433473185303b8b035b6a4a120cb78b44709104e70e1bb746eba38dc
