[INFO] fetching crate prettycli 0.1.1...
[INFO] testing prettycli-0.1.1 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate prettycli 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate prettycli 0.1.1 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 prettycli 0.1.1
[INFO] finished tweaking crates.io crate prettycli 0.1.1
[INFO] tweaked toml for crates.io crate prettycli 0.1.1 written to /workspace/builds/worker-4/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-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] 06c46569ec958a0e1f65b018efa6dfc27228b9c0cf8b27f72e9bcfe7ed52c682
[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" "06c46569ec958a0e1f65b018efa6dfc27228b9c0cf8b27f72e9bcfe7ed52c682", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06c46569ec958a0e1f65b018efa6dfc27228b9c0cf8b27f72e9bcfe7ed52c682", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06c46569ec958a0e1f65b018efa6dfc27228b9c0cf8b27f72e9bcfe7ed52c682", kill_on_drop: false }`
[INFO] [stdout] 06c46569ec958a0e1f65b018efa6dfc27228b9c0cf8b27f72e9bcfe7ed52c682
[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] cdc0606756a7db80da2ece1061241b5b6a37356f5e6fb9dc8065ce02c3a821ce
[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" "cdc0606756a7db80da2ece1061241b5b6a37356f5e6fb9dc8065ce02c3a821ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling prettycli v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "cdc0606756a7db80da2ece1061241b5b6a37356f5e6fb9dc8065ce02c3a821ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdc0606756a7db80da2ece1061241b5b6a37356f5e6fb9dc8065ce02c3a821ce", kill_on_drop: false }`
[INFO] [stdout] cdc0606756a7db80da2ece1061241b5b6a37356f5e6fb9dc8065ce02c3a821ce
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3c262f879bf68f9ed4e8421de324f1efc9717ad73b3eac2fc43060f3bf9a093a
[INFO] running `Command { std: "docker" "start" "-a" "3c262f879bf68f9ed4e8421de324f1efc9717ad73b3eac2fc43060f3bf9a093a", kill_on_drop: false }`
[INFO] [stderr]    Compiling prettycli v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "3c262f879bf68f9ed4e8421de324f1efc9717ad73b3eac2fc43060f3bf9a093a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c262f879bf68f9ed4e8421de324f1efc9717ad73b3eac2fc43060f3bf9a093a", kill_on_drop: false }`
[INFO] [stdout] 3c262f879bf68f9ed4e8421de324f1efc9717ad73b3eac2fc43060f3bf9a093a
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b2cdb2c5e1224cde52e3889e38db91e0f1f07a9f8686349249170f06e06ab062
[INFO] running `Command { std: "docker" "start" "-a" "b2cdb2c5e1224cde52e3889e38db91e0f1f07a9f8686349249170f06e06ab062", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/prettycli-e22d2ed4717f645a
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests prettycli
[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 8 tests
[INFO] [stdout] test src/lib.rs - wait (line 50) ... ok
[INFO] [stdout] test src/lib.rs - error (line 14) ... ok
[INFO] [stdout] test src/lib.rs - misc (line 98) ... ok
[INFO] [stdout] test src/lib.rs - critical (line 62) ... ok
[INFO] [stdout] test src/lib.rs - warn (line 38) ... ok
[INFO] [stdout] test src/lib.rs - command (line 74) ... ok
[INFO] [stdout] test src/lib.rs - link (line 86) ... ok
[INFO] [stdout] test src/lib.rs - info (line 26) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b2cdb2c5e1224cde52e3889e38db91e0f1f07a9f8686349249170f06e06ab062", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2cdb2c5e1224cde52e3889e38db91e0f1f07a9f8686349249170f06e06ab062", kill_on_drop: false }`
[INFO] [stdout] b2cdb2c5e1224cde52e3889e38db91e0f1f07a9f8686349249170f06e06ab062