[INFO] crate rusty_timer 1.0.1 is already in cache
[INFO] testing rusty_timer-1.0.1 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate rusty_timer 1.0.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate rusty_timer 1.0.1 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 rusty_timer 1.0.1
[INFO] finished tweaking crates.io crate rusty_timer 1.0.1
[INFO] tweaked toml for crates.io crate rusty_timer 1.0.1 written to /workspace/builds/worker-12/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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2bc5b7165c023d3e5388539e3ee4c9e5138ccbae7c57a18ca8eaa66e6bcb8222
[INFO] running `Command { std: "docker" "start" "-a" "2bc5b7165c023d3e5388539e3ee4c9e5138ccbae7c57a18ca8eaa66e6bcb8222", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2bc5b7165c023d3e5388539e3ee4c9e5138ccbae7c57a18ca8eaa66e6bcb8222", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bc5b7165c023d3e5388539e3ee4c9e5138ccbae7c57a18ca8eaa66e6bcb8222", kill_on_drop: false }`
[INFO] [stdout] 2bc5b7165c023d3e5388539e3ee4c9e5138ccbae7c57a18ca8eaa66e6bcb8222
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] becdf4e732c6685716ab789edec9ca1a3dc1da58029d6b56922a1bcf5778c16e
[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" "becdf4e732c6685716ab789edec9ca1a3dc1da58029d6b56922a1bcf5778c16e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty_timer v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "becdf4e732c6685716ab789edec9ca1a3dc1da58029d6b56922a1bcf5778c16e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "becdf4e732c6685716ab789edec9ca1a3dc1da58029d6b56922a1bcf5778c16e", kill_on_drop: false }`
[INFO] [stdout] becdf4e732c6685716ab789edec9ca1a3dc1da58029d6b56922a1bcf5778c16e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 7362e274a964c507870c3aa25487dbefe18480b3bf6e9e5e8101513569e59acb
[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" "7362e274a964c507870c3aa25487dbefe18480b3bf6e9e5e8101513569e59acb", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty_timer v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "7362e274a964c507870c3aa25487dbefe18480b3bf6e9e5e8101513569e59acb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7362e274a964c507870c3aa25487dbefe18480b3bf6e9e5e8101513569e59acb", kill_on_drop: false }`
[INFO] [stdout] 7362e274a964c507870c3aa25487dbefe18480b3bf6e9e5e8101513569e59acb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 417782c054fb7d140b433dda69b4ad40f90015cc8f2d08efada27da51cdb2580
[INFO] running `Command { std: "docker" "start" "-a" "417782c054fb7d140b433dda69b4ad40f90015cc8f2d08efada27da51cdb2580", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rusty_timer-50217ff3aed6982a
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_timer ... ok
[INFO] [stderr]    Doc-tests rusty_timer
[INFO] [stdout] test tests::test_fixed_update ... ok
[INFO] [stdout] test tests::test_system_stopwatch ... ok
[INFO] [stdout] test tests::test_stopwatch ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "417782c054fb7d140b433dda69b4ad40f90015cc8f2d08efada27da51cdb2580", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "417782c054fb7d140b433dda69b4ad40f90015cc8f2d08efada27da51cdb2580", kill_on_drop: false }`
[INFO] [stdout] 417782c054fb7d140b433dda69b4ad40f90015cc8f2d08efada27da51cdb2580