[INFO] fetching crate tcprint 0.1.5...
[INFO] testing tcprint-0.1.5 against 1.49.0 for beta-1.50-1
[INFO] extracting crate tcprint 0.1.5 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate tcprint 0.1.5 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tcprint 0.1.5
[INFO] finished tweaking crates.io crate tcprint 0.1.5
[INFO] tweaked toml for crates.io crate tcprint 0.1.5 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.49.0" "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] c8906833bbf7e8efd3ea38e9b9fd80efa2ee717500a57e0d357096c983a35326
[INFO] running `Command { std: "docker" "start" "-a" "c8906833bbf7e8efd3ea38e9b9fd80efa2ee717500a57e0d357096c983a35326", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8906833bbf7e8efd3ea38e9b9fd80efa2ee717500a57e0d357096c983a35326", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8906833bbf7e8efd3ea38e9b9fd80efa2ee717500a57e0d357096c983a35326", kill_on_drop: false }`
[INFO] [stdout] c8906833bbf7e8efd3ea38e9b9fd80efa2ee717500a57e0d357096c983a35326
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.49.0" "build" "--frozen" "--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] 462eb71dcc8acc66c1a974a232e67c9ca6c7a00837cbf774793ef158f5e1c875
[INFO] running `Command { std: "docker" "start" "-a" "462eb71dcc8acc66c1a974a232e67c9ca6c7a00837cbf774793ef158f5e1c875", kill_on_drop: false }`
[INFO] [stderr]    Compiling tcprint v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "462eb71dcc8acc66c1a974a232e67c9ca6c7a00837cbf774793ef158f5e1c875", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "462eb71dcc8acc66c1a974a232e67c9ca6c7a00837cbf774793ef158f5e1c875", kill_on_drop: false }`
[INFO] [stdout] 462eb71dcc8acc66c1a974a232e67c9ca6c7a00837cbf774793ef158f5e1c875
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba03ae41ac07968fe9d8475c7f0ad02c1d0a84ca362ff138fe93bbe74f76cc68
[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" "ba03ae41ac07968fe9d8475c7f0ad02c1d0a84ca362ff138fe93bbe74f76cc68", kill_on_drop: false }`
[INFO] [stderr]    Compiling tcprint v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "ba03ae41ac07968fe9d8475c7f0ad02c1d0a84ca362ff138fe93bbe74f76cc68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba03ae41ac07968fe9d8475c7f0ad02c1d0a84ca362ff138fe93bbe74f76cc68", kill_on_drop: false }`
[INFO] [stdout] ba03ae41ac07968fe9d8475c7f0ad02c1d0a84ca362ff138fe93bbe74f76cc68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0670877bb31058bb9c8fc18c6af88134484e71a0fd0beb990512175378eb338e
[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" "0670877bb31058bb9c8fc18c6af88134484e71a0fd0beb990512175378eb338e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tcprint-440ae83869ce9cee
[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] [stderr]    Doc-tests tcprint
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/lib.rs - (line 36) ... ignored
[INFO] [stdout] test src/lib.rs - tcprint (line 376) ... ignored
[INFO] [stdout] test src/lib.rs - tcreport (line 569) ... ignored
[INFO] [stdout] test src/lib.rs - tcreport (line 580) ... ok
[INFO] [stdout] test src/lib.rs - tcprint (line 397) ... ok
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] test src/lib.rs - (line 78) ... ok
[INFO] [stdout] test src/lib.rs - ColorPrintState (line 289) ... ok
[INFO] [stdout] test src/lib.rs - tcprint (line 431) ... ok
[INFO] [stdout] test src/lib.rs - tcprint (line 412) ... ok
[INFO] [stdout] test src/lib.rs - (line 59) ... ok
[INFO] [stdout] test src/lib.rs - ReportingColors (line 512) ... ok
[INFO] [stdout] test src/lib.rs - BasicColors (line 215) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0670877bb31058bb9c8fc18c6af88134484e71a0fd0beb990512175378eb338e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0670877bb31058bb9c8fc18c6af88134484e71a0fd0beb990512175378eb338e", kill_on_drop: false }`
[INFO] [stdout] 0670877bb31058bb9c8fc18c6af88134484e71a0fd0beb990512175378eb338e