[INFO] crate cccolutils 0.2.1 is already in cache
[INFO] testing cccolutils-0.2.1 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate cccolutils 0.2.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate cccolutils 0.2.1 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 cccolutils 0.2.1
[INFO] finished tweaking crates.io crate cccolutils 0.2.1
[INFO] tweaked toml for crates.io crate cccolutils 0.2.1 written to /workspace/builds/worker-6/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-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" "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] c5acb5016126489f76f44df29855543b0e0ddf5df06b17a53c81b1ee86c0176b
[INFO] running `Command { std: "docker" "start" "-a" "c5acb5016126489f76f44df29855543b0e0ddf5df06b17a53c81b1ee86c0176b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5acb5016126489f76f44df29855543b0e0ddf5df06b17a53c81b1ee86c0176b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5acb5016126489f76f44df29855543b0e0ddf5df06b17a53c81b1ee86c0176b", kill_on_drop: false }`
[INFO] [stdout] c5acb5016126489f76f44df29855543b0e0ddf5df06b17a53c81b1ee86c0176b
[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" "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] 098f4c695197d6f0d9ae1c919ee6fea6f60ecb6811b1fc413a55a6136a3d617e
[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" "098f4c695197d6f0d9ae1c919ee6fea6f60ecb6811b1fc413a55a6136a3d617e", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.58
[INFO] [stderr]    Compiling cccolutils v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.80s
[INFO] running `Command { std: "docker" "inspect" "098f4c695197d6f0d9ae1c919ee6fea6f60ecb6811b1fc413a55a6136a3d617e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "098f4c695197d6f0d9ae1c919ee6fea6f60ecb6811b1fc413a55a6136a3d617e", kill_on_drop: false }`
[INFO] [stdout] 098f4c695197d6f0d9ae1c919ee6fea6f60ecb6811b1fc413a55a6136a3d617e
[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" "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] 317bb847f50ee756097737b2fe77d519f4c62f03afca5d8b720c8c2fb4d5bf1d
[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" "317bb847f50ee756097737b2fe77d519f4c62f03afca5d8b720c8c2fb4d5bf1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling cccolutils v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "317bb847f50ee756097737b2fe77d519f4c62f03afca5d8b720c8c2fb4d5bf1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "317bb847f50ee756097737b2fe77d519f4c62f03afca5d8b720c8c2fb4d5bf1d", kill_on_drop: false }`
[INFO] [stdout] 317bb847f50ee756097737b2fe77d519f4c62f03afca5d8b720c8c2fb4d5bf1d
[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" "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] 7fb16ef656f5db5031ccbe529a84a589cf6f962483fbca0451cb739bb83bb937
[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" "7fb16ef656f5db5031ccbe529a84a589cf6f962483fbca0451cb739bb83bb937", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cccolutils-262cadfccdb15d5c
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_has_credentials_for_realm ... ok
[INFO] [stdout] test tests::test_get_username ... ok
[INFO] [stderr]    Doc-tests cccolutils
[INFO] [stdout] test tests::fail_get_username ... ok
[INFO] [stdout] test tests::fail_has_credentials_for_realm ... ok
[INFO] [stdout] test tests::test_has_credentials ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - has_credentials (line 78) ... ok
[INFO] [stdout] test src/lib.rs - get_username_for_realm (line 57) ... ok
[INFO] [stdout] test src/lib.rs - has_credentials_for_realm (line 93) ... 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" "7fb16ef656f5db5031ccbe529a84a589cf6f962483fbca0451cb739bb83bb937", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fb16ef656f5db5031ccbe529a84a589cf6f962483fbca0451cb739bb83bb937", kill_on_drop: false }`
[INFO] [stdout] 7fb16ef656f5db5031ccbe529a84a589cf6f962483fbca0451cb739bb83bb937