[INFO] fetching crate tbltyp 0.1.1...
[INFO] testing tbltyp-0.1.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate tbltyp 0.1.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate tbltyp 0.1.1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tbltyp 0.1.1
[INFO] finished tweaking crates.io crate tbltyp 0.1.1
[INFO] tweaked toml for crates.io crate tbltyp 0.1.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ansistr v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b18e36a9fd2353c29ead29d700ec3873013517a7e3eceda7750818e466c5fd7
[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" "5b18e36a9fd2353c29ead29d700ec3873013517a7e3eceda7750818e466c5fd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b18e36a9fd2353c29ead29d700ec3873013517a7e3eceda7750818e466c5fd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b18e36a9fd2353c29ead29d700ec3873013517a7e3eceda7750818e466c5fd7", kill_on_drop: false }`
[INFO] [stdout] 5b18e36a9fd2353c29ead29d700ec3873013517a7e3eceda7750818e466c5fd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec4a1fae342001c5c982c4a4a1bf86a0c391763f53a6ba132614904b70504a55
[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" "ec4a1fae342001c5c982c4a4a1bf86a0c391763f53a6ba132614904b70504a55", kill_on_drop: false }`
[INFO] [stderr]    Compiling ansistr v0.1.1
[INFO] [stderr]    Compiling tbltyp v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "ec4a1fae342001c5c982c4a4a1bf86a0c391763f53a6ba132614904b70504a55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec4a1fae342001c5c982c4a4a1bf86a0c391763f53a6ba132614904b70504a55", kill_on_drop: false }`
[INFO] [stdout] ec4a1fae342001c5c982c4a4a1bf86a0c391763f53a6ba132614904b70504a55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02bc16d69e34b9cbe7b76b46044937459db7155ddecc352b783216c5bd624624
[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" "02bc16d69e34b9cbe7b76b46044937459db7155ddecc352b783216c5bd624624", kill_on_drop: false }`
[INFO] [stderr]    Compiling tbltyp v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.86s
[INFO] running `Command { std: "docker" "inspect" "02bc16d69e34b9cbe7b76b46044937459db7155ddecc352b783216c5bd624624", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02bc16d69e34b9cbe7b76b46044937459db7155ddecc352b783216c5bd624624", kill_on_drop: false }`
[INFO] [stdout] 02bc16d69e34b9cbe7b76b46044937459db7155ddecc352b783216c5bd624624
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] d53db926a3e9fd64342d53c946e7909b5ec0ae911f13689323044706d5cc8697
[INFO] running `Command { std: "docker" "start" "-a" "d53db926a3e9fd64342d53c946e7909b5ec0ae911f13689323044706d5cc8697", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tbltyp-fc6beff0c636c8d8
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test row::tests::converts_to_string ... ok
[INFO] [stdout] test column::tests::converts_to_string ... ok
[INFO] [stdout] test column::tests::builds_multiline_string ... ok
[INFO] [stderr]    Doc-tests tbltyp
[INFO] [stdout] test row::tests::builds_multiline_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d53db926a3e9fd64342d53c946e7909b5ec0ae911f13689323044706d5cc8697", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d53db926a3e9fd64342d53c946e7909b5ec0ae911f13689323044706d5cc8697", kill_on_drop: false }`
[INFO] [stdout] d53db926a3e9fd64342d53c946e7909b5ec0ae911f13689323044706d5cc8697