[INFO] fetching crate publication 0.1.4...
[INFO] testing publication-0.1.4 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate publication 0.1.4 into /workspace/builds/worker-53/source
[INFO] validating manifest of crates.io crate publication 0.1.4 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate publication 0.1.4
[INFO] finished tweaking crates.io crate publication 0.1.4
[INFO] tweaked toml for crates.io crate publication 0.1.4 written to /workspace/builds/worker-53/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ff2277c3992b3269ddff49007970d699e7a2ef83b5c5f835932ecba715f0ea6
[INFO] running `Command { std: "docker" "start" "-a" "8ff2277c3992b3269ddff49007970d699e7a2ef83b5c5f835932ecba715f0ea6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ff2277c3992b3269ddff49007970d699e7a2ef83b5c5f835932ecba715f0ea6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ff2277c3992b3269ddff49007970d699e7a2ef83b5c5f835932ecba715f0ea6", kill_on_drop: false }`
[INFO] [stdout] 8ff2277c3992b3269ddff49007970d699e7a2ef83b5c5f835932ecba715f0ea6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4df54ba06abd6396973b1b39f4f24d2e6c74916bbce51ed429ecb21cfc5b6059
[INFO] running `Command { std: "docker" "start" "-a" "4df54ba06abd6396973b1b39f4f24d2e6c74916bbce51ed429ecb21cfc5b6059", kill_on_drop: false }`
[INFO] [stderr]    Compiling publication v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "4df54ba06abd6396973b1b39f4f24d2e6c74916bbce51ed429ecb21cfc5b6059", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4df54ba06abd6396973b1b39f4f24d2e6c74916bbce51ed429ecb21cfc5b6059", kill_on_drop: false }`
[INFO] [stdout] 4df54ba06abd6396973b1b39f4f24d2e6c74916bbce51ed429ecb21cfc5b6059
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ecd648fef1063f57c0737b39c0932a99a3930649a0814049277aed7d854bd93f
[INFO] running `Command { std: "docker" "start" "-a" "ecd648fef1063f57c0737b39c0932a99a3930649a0814049277aed7d854bd93f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling publication v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.18s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/publication-ba7c7345b88fad10)
[INFO] running `Command { std: "docker" "inspect" "ecd648fef1063f57c0737b39c0932a99a3930649a0814049277aed7d854bd93f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecd648fef1063f57c0737b39c0932a99a3930649a0814049277aed7d854bd93f", kill_on_drop: false }`
[INFO] [stdout] ecd648fef1063f57c0737b39c0932a99a3930649a0814049277aed7d854bd93f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 078cd680216da96baa19c4af2096dffc2e733519262be43a68375297fd30b031
[INFO] running `Command { std: "docker" "start" "-a" "078cd680216da96baa19c4af2096dffc2e733519262be43a68375297fd30b031", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] [stdout] running 8 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/publication-ba7c7345b88fad10)
[INFO] [stdout] test extensions::tests::fully_external_extension ... ok
[INFO] [stderr]    Doc-tests publication
[INFO] [stdout] test tests::bold_extension ... ok
[INFO] [stdout] test tests::empty_source ... ok
[INFO] [stdout] test tests::comments_and_extraneous_whitespace_is_removed ... ok
[INFO] [stdout] test tests::html_emitter_escapes ... ok
[INFO] [stdout] test tests::italics_extension ... ok
[INFO] [stdout] test tests::just_a_bit_of_text ... ok
[INFO] [stdout] test tests::lists_extension ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 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 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "078cd680216da96baa19c4af2096dffc2e733519262be43a68375297fd30b031", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "078cd680216da96baa19c4af2096dffc2e733519262be43a68375297fd30b031", kill_on_drop: false }`
[INFO] [stdout] 078cd680216da96baa19c4af2096dffc2e733519262be43a68375297fd30b031