[INFO] fetching crate pikchr 0.1.0...
[INFO] testing pikchr-0.1.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate pikchr 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate pikchr 0.1.0 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 pikchr 0.1.0
[INFO] finished tweaking crates.io crate pikchr 0.1.0
[INFO] tweaked toml for crates.io crate pikchr 0.1.0 written to /workspace/builds/worker-0/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] 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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1781d0ebf4548c32a4b748efb99007e3ac6d2ac67ce1a46c5e521c7c20807dec
[INFO] running `Command { std: "docker" "start" "-a" "1781d0ebf4548c32a4b748efb99007e3ac6d2ac67ce1a46c5e521c7c20807dec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1781d0ebf4548c32a4b748efb99007e3ac6d2ac67ce1a46c5e521c7c20807dec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1781d0ebf4548c32a4b748efb99007e3ac6d2ac67ce1a46c5e521c7c20807dec", kill_on_drop: false }`
[INFO] [stdout] 1781d0ebf4548c32a4b748efb99007e3ac6d2ac67ce1a46c5e521c7c20807dec
[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" "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] c6ccc80e090737ca3a98a25b137d7b5e312d7b6588b33bd8edddf108b119f22e
[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" "c6ccc80e090737ca3a98a25b137d7b5e312d7b6588b33bd8edddf108b119f22e", kill_on_drop: false }`
[INFO] [stderr]    Compiling pikchr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.38s
[INFO] running `Command { std: "docker" "inspect" "c6ccc80e090737ca3a98a25b137d7b5e312d7b6588b33bd8edddf108b119f22e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6ccc80e090737ca3a98a25b137d7b5e312d7b6588b33bd8edddf108b119f22e", kill_on_drop: false }`
[INFO] [stdout] c6ccc80e090737ca3a98a25b137d7b5e312d7b6588b33bd8edddf108b119f22e
[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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fb9673d4b96fd4bf12405c8e3b03c6fee98d51c19d883508ee9367ef2791baa8
[INFO] running `Command { std: "docker" "start" "-a" "fb9673d4b96fd4bf12405c8e3b03c6fee98d51c19d883508ee9367ef2791baa8", kill_on_drop: false }`
[INFO] [stderr]    Compiling pikchr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "fb9673d4b96fd4bf12405c8e3b03c6fee98d51c19d883508ee9367ef2791baa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb9673d4b96fd4bf12405c8e3b03c6fee98d51c19d883508ee9367ef2791baa8", kill_on_drop: false }`
[INFO] [stdout] fb9673d4b96fd4bf12405c8e3b03c6fee98d51c19d883508ee9367ef2791baa8
[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" "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] 886db7b95ae90b405a8f8963aa615dea135b9ad6713808773cf69fa96eed3b12
[INFO] running `Command { std: "docker" "start" "-a" "886db7b95ae90b405a8f8963aa615dea135b9ad6713808773cf69fa96eed3b12", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pikchr-47a5ce7496021989
[INFO] [stderr]    Doc-tests pikchr
[INFO] [stdout] test tests::validate_diagram ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - PikchrFlags::generate_html_errors (line 107) ... ok
[INFO] [stdout] test src/lib.rs - PikchrFlags::plain_errors (line 83) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/lib.rs - Pikchr::width (line 231) ... ok
[INFO] [stdout] test src/lib.rs - Pikchr::rendered (line 255) ... ok
[INFO] [stdout] test src/lib.rs - Pikchr::height (line 243) ... ok
[INFO] [stdout] test src/lib.rs - PikchrFlags::generate_plain_errors (line 94) ... ok
[INFO] [stdout] test src/lib.rs - Pikchr::render (line 185) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.30s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "886db7b95ae90b405a8f8963aa615dea135b9ad6713808773cf69fa96eed3b12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "886db7b95ae90b405a8f8963aa615dea135b9ad6713808773cf69fa96eed3b12", kill_on_drop: false }`
[INFO] [stdout] 886db7b95ae90b405a8f8963aa615dea135b9ad6713808773cf69fa96eed3b12