[INFO] fetching crate trivial_colours 0.3.0...
[INFO] testing trivial_colours-0.3.0 against 1.45.2 for beta-1.46-1
[INFO] extracting crate trivial_colours 0.3.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate trivial_colours 0.3.0 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate trivial_colours 0.3.0
[INFO] finished tweaking crates.io crate trivial_colours 0.3.0
[INFO] tweaked toml for crates.io crate trivial_colours 0.3.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8823a22d4b51d08f0edda53fc77ec2d82159e304277977b2b2873380ed40d276
[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" "8823a22d4b51d08f0edda53fc77ec2d82159e304277977b2b2873380ed40d276", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8823a22d4b51d08f0edda53fc77ec2d82159e304277977b2b2873380ed40d276", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8823a22d4b51d08f0edda53fc77ec2d82159e304277977b2b2873380ed40d276", kill_on_drop: false }`
[INFO] [stdout] 8823a22d4b51d08f0edda53fc77ec2d82159e304277977b2b2873380ed40d276
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e46638e6917cb37ff6b0b9e53f0e52c00da3406e38a5231568baf30228b64fb4
[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" "e46638e6917cb37ff6b0b9e53f0e52c00da3406e38a5231568baf30228b64fb4", kill_on_drop: false }`
[INFO] [stderr]    Compiling trivial_colours v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "e46638e6917cb37ff6b0b9e53f0e52c00da3406e38a5231568baf30228b64fb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e46638e6917cb37ff6b0b9e53f0e52c00da3406e38a5231568baf30228b64fb4", kill_on_drop: false }`
[INFO] [stdout] e46638e6917cb37ff6b0b9e53f0e52c00da3406e38a5231568baf30228b64fb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64fc4e361f06a5aa9bc3ba36120dd4a0755b49f43f5d698d75ee2fec28ae9994
[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" "64fc4e361f06a5aa9bc3ba36120dd4a0755b49f43f5d698d75ee2fec28ae9994", kill_on_drop: false }`
[INFO] [stderr]    Compiling trivial_colours v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "64fc4e361f06a5aa9bc3ba36120dd4a0755b49f43f5d698d75ee2fec28ae9994", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64fc4e361f06a5aa9bc3ba36120dd4a0755b49f43f5d698d75ee2fec28ae9994", kill_on_drop: false }`
[INFO] [stdout] 64fc4e361f06a5aa9bc3ba36120dd4a0755b49f43f5d698d75ee2fec28ae9994
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.45.2" "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] b945b94e5407671427c2be134a24ebff6495ee45f4761727411193525c17ba34
[INFO] running `Command { std: "docker" "start" "-a" "b945b94e5407671427c2be134a24ebff6495ee45f4761727411193525c17ba34", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/trivial_colours-5b52c07fa3c832ea
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests trivial_colours
[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 3 tests
[INFO] [stdout] test src/lib.rs - Reset (line 114) ... ok
[INFO] [stdout] test src/lib.rs - BgColour (line 84) ... ok
[INFO] [stdout] test src/lib.rs - Colour (line 56) ... 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" "b945b94e5407671427c2be134a24ebff6495ee45f4761727411193525c17ba34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b945b94e5407671427c2be134a24ebff6495ee45f4761727411193525c17ba34", kill_on_drop: false }`
[INFO] [stdout] b945b94e5407671427c2be134a24ebff6495ee45f4761727411193525c17ba34