[INFO] crate etch 0.4.2 is already in cache
[INFO] testing etch-0.4.2 against 1.45.2 for beta-1.46-1
[INFO] extracting crate etch 0.4.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate etch 0.4.2 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 etch 0.4.2
[INFO] finished tweaking crates.io crate etch 0.4.2
[INFO] tweaked toml for crates.io crate etch 0.4.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate etch 0.4.2 already has a lockfile, it will not be regenerated
[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-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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d1733d40c0bc992b4e9b24f9145c12a5c479456e974b9f61fb211d0d1bce1823
[INFO] running `Command { std: "docker" "start" "-a" "d1733d40c0bc992b4e9b24f9145c12a5c479456e974b9f61fb211d0d1bce1823", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1733d40c0bc992b4e9b24f9145c12a5c479456e974b9f61fb211d0d1bce1823", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1733d40c0bc992b4e9b24f9145c12a5c479456e974b9f61fb211d0d1bce1823", kill_on_drop: false }`
[INFO] [stdout] d1733d40c0bc992b4e9b24f9145c12a5c479456e974b9f61fb211d0d1bce1823
[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" "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] 7749d1db21771a1d6c07749e0bd1e4553c4260a34a20165e178eef1078e89b78
[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" "7749d1db21771a1d6c07749e0bd1e4553c4260a34a20165e178eef1078e89b78", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.29
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.33
[INFO] [stderr]    Compiling cc v1.0.37
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling serde v1.0.91
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling pkg-config v0.3.14
[INFO] [stderr]    Compiling ryu v0.2.8
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling safemem v0.3.0
[INFO] [stderr]    Compiling quick-error v1.2.2
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling xml-rs v0.8.0
[INFO] [stderr]    Compiling linked-hash-map v0.5.2
[INFO] [stderr]    Compiling same-file v1.0.4
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling itoa v0.4.4
[INFO] [stderr]    Compiling ucd-util v0.1.3
[INFO] [stderr]    Compiling bitflags v1.0.4
[INFO] [stderr]    Compiling bork v0.2.1
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling lazycell v1.2.1
[INFO] [stderr]    Compiling line-wrap v0.1.1
[INFO] [stderr]    Compiling humantime v1.2.0
[INFO] [stderr]    Compiling walkdir v2.2.7
[INFO] [stderr]    Compiling yaml-rust v0.4.3
[INFO] [stderr]    Compiling regex-syntax v0.6.6
[INFO] [stderr]    Compiling bincode v1.1.4
[INFO] [stderr]    Compiling base64 v0.10.1
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling miniz-sys v0.1.12
[INFO] [stderr]    Compiling onig_sys v69.1.0
[INFO] [stderr]    Compiling flate2 v1.0.7
[INFO] [stderr]    Compiling serde_derive v1.0.91
[INFO] [stderr]    Compiling proc-macro-hack v0.5.5
[INFO] [stderr]    Compiling onig v4.3.2
[INFO] [stderr]    Compiling paste-impl v0.1.5
[INFO] [stderr]    Compiling paste v0.1.5
[INFO] [stderr]    Compiling glue v0.8.7
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling plist v0.4.1
[INFO] [stderr]    Compiling syntect v3.2.0
[INFO] [stderr]    Compiling etch v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 15s
[INFO] running `Command { std: "docker" "inspect" "7749d1db21771a1d6c07749e0bd1e4553c4260a34a20165e178eef1078e89b78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7749d1db21771a1d6c07749e0bd1e4553c4260a34a20165e178eef1078e89b78", kill_on_drop: false }`
[INFO] [stdout] 7749d1db21771a1d6c07749e0bd1e4553c4260a34a20165e178eef1078e89b78
[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" "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] 24591cb4f60ac1dcee330b71f9c584a412b8e98a73744e3be366c76d4d4f5033
[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" "24591cb4f60ac1dcee330b71f9c584a412b8e98a73744e3be366c76d4d4f5033", kill_on_drop: false }`
[INFO] [stderr]    Compiling etch v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.79s
[INFO] running `Command { std: "docker" "inspect" "24591cb4f60ac1dcee330b71f9c584a412b8e98a73744e3be366c76d4d4f5033", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24591cb4f60ac1dcee330b71f9c584a412b8e98a73744e3be366c76d4d4f5033", kill_on_drop: false }`
[INFO] [stdout] 24591cb4f60ac1dcee330b71f9c584a412b8e98a73744e3be366c76d4d4f5033
[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" "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] [stdout] 25d504a6436f7e13b814766e39f2e1345a1a7017a20051fa44f844e6ad86a67a
[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" "25d504a6436f7e13b814766e39f2e1345a1a7017a20051fa44f844e6ad86a67a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/etch-10f9dd3552c31c90
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test parsers::block::figure_parses ... ok
[INFO] [stdout] test parsers::inline::span_parses ... ok
[INFO] [stdout] test parsers::block::preformatted_parses ... ok
[INFO] [stdout] test parsers::tags::tag_href_value_parses ... ok
[INFO] [stdout] test parsers::block::heading_parses ... ok
[INFO] [stdout] test parsers::inline::emphasis_parses ... ok
[INFO] [stdout] test parsers::tags::tag_named_parses ... ok
[INFO] [stdout] test parsers::inline::word_parses ... ok
[INFO] [stdout] test parsers::tags::tag_id_value_parses ... ok
[INFO] [stdout] test parsers::tags::tag_named_value_parses ... ok
[INFO] [stdout] test parsers::tags::tag_class_value_parses ... ok
[INFO] [stdout] test parsers::tags::tag_unnamed_parses ... ok
[INFO] [stdout] test parsers::tags::tag_reference_parses ... ok
[INFO] [stdout] test parsers::block::tag_declaration_parses ... ok
[INFO] [stdout] test parsers::tags::tag_values_parses ... ok
[INFO] [stdout] test parsers::block::bulleted_list_parses ... ok
[INFO] [stdout] test parsers::block::quotation_parses ... ok
[INFO] [stdout] test parsers::inline::preformatted_parses ... ok
[INFO] [stdout] test parsers::inline::quoted_parses ... ok
[INFO] [stdout] test parsers::block::numbered_list_parses ... ok
[INFO] [stdout] test parsers::block::paragraph_parses ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/etch-d076da4ebc8557f6
[INFO] [stdout] test example ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests etch
[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] [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] running `Command { std: "docker" "inspect" "25d504a6436f7e13b814766e39f2e1345a1a7017a20051fa44f844e6ad86a67a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25d504a6436f7e13b814766e39f2e1345a1a7017a20051fa44f844e6ad86a67a", kill_on_drop: false }`
[INFO] [stdout] 25d504a6436f7e13b814766e39f2e1345a1a7017a20051fa44f844e6ad86a67a