[INFO] crate floating-duration 0.1.2 is already in cache
[INFO] testing floating-duration-0.1.2 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate floating-duration 0.1.2 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate floating-duration 0.1.2 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate floating-duration 0.1.2
[INFO] finished tweaking crates.io crate floating-duration 0.1.2
[INFO] tweaked toml for crates.io crate floating-duration 0.1.2 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 306e5d2199be54c9cf61c5f02da774556784eaf53569c4a211d293298f2395de
[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" "306e5d2199be54c9cf61c5f02da774556784eaf53569c4a211d293298f2395de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "306e5d2199be54c9cf61c5f02da774556784eaf53569c4a211d293298f2395de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "306e5d2199be54c9cf61c5f02da774556784eaf53569c4a211d293298f2395de", kill_on_drop: false }`
[INFO] [stdout] 306e5d2199be54c9cf61c5f02da774556784eaf53569c4a211d293298f2395de
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--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] 7bf1b335a396eca5fd7235c413e08018cb2f6f781c7a6727aad017c031276fbf
[INFO] running `Command { std: "docker" "start" "-a" "7bf1b335a396eca5fd7235c413e08018cb2f6f781c7a6727aad017c031276fbf", kill_on_drop: false }`
[INFO] [stderr]    Compiling floating-duration v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "7bf1b335a396eca5fd7235c413e08018cb2f6f781c7a6727aad017c031276fbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bf1b335a396eca5fd7235c413e08018cb2f6f781c7a6727aad017c031276fbf", kill_on_drop: false }`
[INFO] [stdout] 7bf1b335a396eca5fd7235c413e08018cb2f6f781c7a6727aad017c031276fbf
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 388cde7a39ba1fd504f684c4b83eb32ac8bc02387e0a8233f57d3aa473db154f
[INFO] running `Command { std: "docker" "start" "-a" "388cde7a39ba1fd504f684c4b83eb32ac8bc02387e0a8233f57d3aa473db154f", kill_on_drop: false }`
[INFO] [stderr]    Compiling floating-duration v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "388cde7a39ba1fd504f684c4b83eb32ac8bc02387e0a8233f57d3aa473db154f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "388cde7a39ba1fd504f684c4b83eb32ac8bc02387e0a8233f57d3aa473db154f", kill_on_drop: false }`
[INFO] [stdout] 388cde7a39ba1fd504f684c4b83eb32ac8bc02387e0a8233f57d3aa473db154f
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ae83b0e97944d704f972bc801fdb54ef9b35f5b8a2e7534a532094207fdf206b
[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" "ae83b0e97944d704f972bc801fdb54ef9b35f5b8a2e7534a532094207fdf206b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/floating_duration-83f1e86ac0cf9490
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests floating-duration
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] test src/lib.rs - TimeFormat (line 127) ... ok
[INFO] [stdout] test src/lib.rs - TimeAsFloat (line 66) ... ok
[INFO] [stdout] test src/lib.rs - (line 32) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ae83b0e97944d704f972bc801fdb54ef9b35f5b8a2e7534a532094207fdf206b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae83b0e97944d704f972bc801fdb54ef9b35f5b8a2e7534a532094207fdf206b", kill_on_drop: false }`
[INFO] [stdout] ae83b0e97944d704f972bc801fdb54ef9b35f5b8a2e7534a532094207fdf206b