[INFO] fetching crate markup 0.12.2...
[INFO] testing markup-0.12.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate markup 0.12.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate markup 0.12.2 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate markup 0.12.2
[INFO] finished tweaking crates.io crate markup 0.12.2
[INFO] tweaked toml for crates.io crate markup 0.12.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate markup 0.12.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d136b5d48c884c279513b0a4c00c28ac9685aae94326e56d19f665460ec037a4
[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" "d136b5d48c884c279513b0a4c00c28ac9685aae94326e56d19f665460ec037a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d136b5d48c884c279513b0a4c00c28ac9685aae94326e56d19f665460ec037a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d136b5d48c884c279513b0a4c00c28ac9685aae94326e56d19f665460ec037a4", kill_on_drop: false }`
[INFO] [stdout] d136b5d48c884c279513b0a4c00c28ac9685aae94326e56d19f665460ec037a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] 04d966e81e4fcb720ba3a70b780dc9b7af102259a1d98d2aaf21fc6d84e97b6c
[INFO] running `Command { std: "docker" "start" "-a" "04d966e81e4fcb720ba3a70b780dc9b7af102259a1d98d2aaf21fc6d84e97b6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling markup-proc-macro v0.12.2
[INFO] [stderr]    Compiling markup v0.12.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.50s
[INFO] running `Command { std: "docker" "inspect" "04d966e81e4fcb720ba3a70b780dc9b7af102259a1d98d2aaf21fc6d84e97b6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04d966e81e4fcb720ba3a70b780dc9b7af102259a1d98d2aaf21fc6d84e97b6c", kill_on_drop: false }`
[INFO] [stdout] 04d966e81e4fcb720ba3a70b780dc9b7af102259a1d98d2aaf21fc6d84e97b6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efea119131ae81572a0bf0e3d8a22a9b0530ca284bb9d95d79b46c01315a68d6
[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" "efea119131ae81572a0bf0e3d8a22a9b0530ca284bb9d95d79b46c01315a68d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling markup v0.12.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.60s
[INFO] running `Command { std: "docker" "inspect" "efea119131ae81572a0bf0e3d8a22a9b0530ca284bb9d95d79b46c01315a68d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efea119131ae81572a0bf0e3d8a22a9b0530ca284bb9d95d79b46c01315a68d6", kill_on_drop: false }`
[INFO] [stdout] efea119131ae81572a0bf0e3d8a22a9b0530ca284bb9d95d79b46c01315a68d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 78c46042ea672417deec28052e750229de21b962572eae34a6bfb4dccfaa9b67
[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" "78c46042ea672417deec28052e750229de21b962572eae34a6bfb4dccfaa9b67", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/markup-426ea35568489cc9)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-e7d4c690903b33d7)
[INFO] [stdout] test escape::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test t1 ... ok
[INFO] [stdout] test t10 ... ok
[INFO] [stdout] test t12 ... ok
[INFO] [stdout] test t7 ... ok
[INFO] [stdout] test t4 ... ok
[INFO] [stdout] test t6 ... ok
[INFO] [stdout] test t9 ... ok
[INFO] [stdout] test t8 ... ok
[INFO] [stdout] test t11 ... ok
[INFO] [stdout] test t3 ... ok
[INFO] [stdout] test t5 ... ok
[INFO] [stdout] test t2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests markup
[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" "78c46042ea672417deec28052e750229de21b962572eae34a6bfb4dccfaa9b67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78c46042ea672417deec28052e750229de21b962572eae34a6bfb4dccfaa9b67", kill_on_drop: false }`
[INFO] [stdout] 78c46042ea672417deec28052e750229de21b962572eae34a6bfb4dccfaa9b67