[INFO] crate pasts 0.4.0 is already in cache
[INFO] testing pasts-0.4.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate pasts 0.4.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate pasts 0.4.0 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 pasts 0.4.0
[INFO] removed 4 missing examples
[INFO] removed 1 missing tests
[INFO] finished tweaking crates.io crate pasts 0.4.0
[INFO] tweaked toml for crates.io crate pasts 0.4.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate pasts 0.4.0 already has a lockfile, it will not be regenerated
[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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] f9fd82331683bf3916b72a4e939d0e2464dc3a9bd86430289c4f3de88d4a547e
[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" "f9fd82331683bf3916b72a4e939d0e2464dc3a9bd86430289c4f3de88d4a547e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9fd82331683bf3916b72a4e939d0e2464dc3a9bd86430289c4f3de88d4a547e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9fd82331683bf3916b72a4e939d0e2464dc3a9bd86430289c4f3de88d4a547e", kill_on_drop: false }`
[INFO] [stdout] f9fd82331683bf3916b72a4e939d0e2464dc3a9bd86430289c4f3de88d4a547e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] aa91b284736cfb136f82a832edbefcd467e049ab8333033c034ddea15b5996d2
[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" "aa91b284736cfb136f82a832edbefcd467e049ab8333033c034ddea15b5996d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling pasts v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "aa91b284736cfb136f82a832edbefcd467e049ab8333033c034ddea15b5996d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa91b284736cfb136f82a832edbefcd467e049ab8333033c034ddea15b5996d2", kill_on_drop: false }`
[INFO] [stdout] aa91b284736cfb136f82a832edbefcd467e049ab8333033c034ddea15b5996d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] 7a4211ba3a5d2f29dd186a03f148129128a70e14ee2c1ee9b10a9a5d0c75ea27
[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" "7a4211ba3a5d2f29dd186a03f148129128a70e14ee2c1ee9b10a9a5d0c75ea27", kill_on_drop: false }`
[INFO] [stderr]    Compiling pasts v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "7a4211ba3a5d2f29dd186a03f148129128a70e14ee2c1ee9b10a9a5d0c75ea27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a4211ba3a5d2f29dd186a03f148129128a70e14ee2c1ee9b10a9a5d0c75ea27", kill_on_drop: false }`
[INFO] [stdout] 7a4211ba3a5d2f29dd186a03f148129128a70e14ee2c1ee9b10a9a5d0c75ea27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 550b5367cd4ff06be81bed55c605676058a6e7c3a5580557f8aa5366155d0c88
[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" "550b5367cd4ff06be81bed55c605676058a6e7c3a5580557f8aa5366155d0c88", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pasts-e642d54f72c0ea64
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pasts
[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 3 tests
[INFO] [stdout] test src/cvar_exec.rs - cvar_exec::CvarExec (line 43) ... ok
[INFO] [stdout] test src/join.rs - join::Join::join (line 26) ... ok
[INFO] [stdout] test src/select.rs - select::Select (line 68) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "550b5367cd4ff06be81bed55c605676058a6e7c3a5580557f8aa5366155d0c88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "550b5367cd4ff06be81bed55c605676058a6e7c3a5580557f8aa5366155d0c88", kill_on_drop: false }`
[INFO] [stdout] 550b5367cd4ff06be81bed55c605676058a6e7c3a5580557f8aa5366155d0c88