[INFO] fetching crate htmlgrep 0.3.1...
[INFO] testing htmlgrep-0.3.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate htmlgrep 0.3.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate htmlgrep 0.3.1 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 htmlgrep 0.3.1
[INFO] finished tweaking crates.io crate htmlgrep 0.3.1
[INFO] tweaked toml for crates.io crate htmlgrep 0.3.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate htmlgrep 0.3.1 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-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" "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] ee6af9dd0e0817572098f3e9ba7da9644a20a7776dfaa77ba649f9f0008c8e63
[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" "ee6af9dd0e0817572098f3e9ba7da9644a20a7776dfaa77ba649f9f0008c8e63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee6af9dd0e0817572098f3e9ba7da9644a20a7776dfaa77ba649f9f0008c8e63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee6af9dd0e0817572098f3e9ba7da9644a20a7776dfaa77ba649f9f0008c8e63", kill_on_drop: false }`
[INFO] [stdout] ee6af9dd0e0817572098f3e9ba7da9644a20a7776dfaa77ba649f9f0008c8e63
[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" "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] [stdout] 83479fcb95bf2559ec088d6200f19ff7d7f15d1eacbc2bd0a8aaba184b3781f3
[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" "83479fcb95bf2559ec088d6200f19ff7d7f15d1eacbc2bd0a8aaba184b3781f3", kill_on_drop: false }`
[INFO] [stderr] Compiling syn v1.0.11
[INFO] [stderr] Compiling serde v1.0.103
[INFO] [stderr] Compiling string_cache_shared v0.3.0
[INFO] [stderr] Compiling itoa v0.4.4
[INFO] [stderr] Compiling syn v0.15.44
[INFO] [stderr] Compiling new_debug_unreachable v1.0.3
[INFO] [stderr] Compiling procedural-masquerade v0.1.6
[INFO] [stderr] Compiling dtoa v0.4.4
[INFO] [stderr] Compiling stable_deref_trait v1.1.1
[INFO] [stderr] Compiling rand_os v0.1.3
[INFO] [stderr] Compiling futf v0.1.4
[INFO] [stderr] Compiling servo_arc v0.1.1
[INFO] [stderr] Compiling dtoa-short v0.3.2
[INFO] [stderr] Compiling rand v0.6.5
[INFO] [stderr] Compiling tendril v0.4.1
[INFO] [stderr] Compiling phf_generator v0.7.24
[INFO] [stderr] Compiling phf_codegen v0.7.24
[INFO] [stderr] Compiling string_cache_codegen v0.4.4
[INFO] [stderr] Compiling selectors v0.21.0
[INFO] [stderr] Compiling string_cache v0.7.5
[INFO] [stderr] Compiling serde_json v1.0.42
[INFO] [stderr] Compiling html5ever v0.23.0
[INFO] [stderr] Compiling serde_derive v1.0.103
[INFO] [stderr] Compiling cssparser v0.25.9
[INFO] [stderr] Compiling cssparser-macros v0.3.6
[INFO] [stderr] Compiling markup5ever v0.8.1
[INFO] [stderr] Compiling kuchiki v0.7.3
[INFO] [stderr] Compiling htmlgrep v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout] --> flag.rs:22:21
[INFO] [stdout] |
[INFO] [stdout] 22 | Overflow => self.description().to_string(),
[INFO] [stdout] | ^^^^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout] --> flag.rs:23:47
[INFO] [stdout] |
[INFO] [stdout] 23 | Unexpected(ch) => format!("{}: {:?}", self.description(), ch),
[INFO] [stdout] | ^^^^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout] --> result.rs:33:10
[INFO] [stdout] |
[INFO] [stdout] 33 | self.description().to_string()
[INFO] [stdout] | ^^^^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 22s
[INFO] running `Command { std: "docker" "inspect" "83479fcb95bf2559ec088d6200f19ff7d7f15d1eacbc2bd0a8aaba184b3781f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83479fcb95bf2559ec088d6200f19ff7d7f15d1eacbc2bd0a8aaba184b3781f3", kill_on_drop: false }`
[INFO] [stdout] 83479fcb95bf2559ec088d6200f19ff7d7f15d1eacbc2bd0a8aaba184b3781f3
[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" "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] 5f7316b234aa2746e61da6f4954221983ca31be4ecd2f61298369eef89877737
[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" "5f7316b234aa2746e61da6f4954221983ca31be4ecd2f61298369eef89877737", kill_on_drop: false }`
[INFO] [stderr] Compiling htmlgrep v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout] --> flag.rs:22:21
[INFO] [stdout] |
[INFO] [stdout] 22 | Overflow => self.description().to_string(),
[INFO] [stdout] | ^^^^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout] --> flag.rs:23:47
[INFO] [stdout] |
[INFO] [stdout] 23 | Unexpected(ch) => format!("{}: {:?}", self.description(), ch),
[INFO] [stdout] | ^^^^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout] --> result.rs:33:10
[INFO] [stdout] |
[INFO] [stdout] 33 | self.description().to_string()
[INFO] [stdout] | ^^^^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout] --> flag.rs:22:21
[INFO] [stdout] |
[INFO] [stdout] 22 | Overflow => self.description().to_string(),
[INFO] [stdout] | ^^^^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout] --> flag.rs:23:47
[INFO] [stdout] |
[INFO] [stdout] 23 | Unexpected(ch) => format!("{}: {:?}", self.description(), ch),
[INFO] [stdout] | ^^^^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout] --> result.rs:33:10
[INFO] [stdout] |
[INFO] [stdout] 33 | self.description().to_string()
[INFO] [stdout] | ^^^^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.53s
[INFO] running `Command { std: "docker" "inspect" "5f7316b234aa2746e61da6f4954221983ca31be4ecd2f61298369eef89877737", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f7316b234aa2746e61da6f4954221983ca31be4ecd2f61298369eef89877737", kill_on_drop: false }`
[INFO] [stdout] 5f7316b234aa2746e61da6f4954221983ca31be4ecd2f61298369eef89877737
[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" "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] 796bbba4d8a1b8002389a1cae7dbdb5b34c6d72f7080a122e2d34e906ed6e9f7
[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" "796bbba4d8a1b8002389a1cae7dbdb5b34c6d72f7080a122e2d34e906ed6e9f7", kill_on_drop: false }`
[INFO] [stdout]
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout] running 9 tests
[INFO] [stderr] --> flag.rs:22:21
[INFO] [stderr] |
[INFO] [stderr] 22 | Overflow => self.description().to_string(),
[INFO] [stderr] | ^^^^^^^^^^^
[INFO] [stderr] |
[INFO] [stderr] = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr] --> flag.rs:23:47
[INFO] [stderr] |
[INFO] [stderr] 23 | Unexpected(ch) => format!("{}: {:?}", self.description(), ch),
[INFO] [stderr] | ^^^^^^^^^^^
[INFO] [stderr]
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr] --> result.rs:33:10
[INFO] [stderr] |
[INFO] [stderr] 33 | self.description().to_string()
[INFO] [stderr] | ^^^^^^^^^^^
[INFO] [stderr]
[INFO] [stderr] warning: `htmlgrep` (lib) generated 3 warnings
[INFO] [stderr] warning: `htmlgrep` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/htmlgrep-37bafad0c092a02f)
[INFO] [stdout] test flag::tests::test_empty ... ok
[INFO] [stdout] test flag::tests::test_first ... ok
[INFO] [stdout] test flag::tests::test_flag ... ok
[INFO] [stdout] test flag::tests::test_line_overflow ... ok
[INFO] [stdout] test flag::tests::test_stdin ... ok
[INFO] [stdout] test flag::tests::test_present ... ok
[INFO] [stdout] test flag::tests::test_line ... ok
[INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/css-020f44bf4445df78)
[INFO] [stdout] test flag::tests::test_free ... ok
[INFO] [stderr] Doc-tests htmlgrep
[INFO] [stdout] test flag::tests::test_option ... ok
[INFO] [stdout]
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[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] [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" "796bbba4d8a1b8002389a1cae7dbdb5b34c6d72f7080a122e2d34e906ed6e9f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "796bbba4d8a1b8002389a1cae7dbdb5b34c6d72f7080a122e2d34e906ed6e9f7", kill_on_drop: false }`
[INFO] [stdout] 796bbba4d8a1b8002389a1cae7dbdb5b34c6d72f7080a122e2d34e906ed6e9f7