[INFO] fetching crate alexandria-tags 0.2.0...
[INFO] testing alexandria-tags-0.2.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate alexandria-tags 0.2.0 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate alexandria-tags 0.2.0 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 alexandria-tags 0.2.0
[INFO] finished tweaking crates.io crate alexandria-tags 0.2.0
[INFO] tweaked toml for crates.io crate alexandria-tags 0.2.0 written to /workspace/builds/worker-24/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 7ea301f5c94ee11789cb5444f8933ee7df0696d7a035f539fcf37f98cdb6560f
[INFO] running `Command { std: "docker" "start" "-a" "7ea301f5c94ee11789cb5444f8933ee7df0696d7a035f539fcf37f98cdb6560f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ea301f5c94ee11789cb5444f8933ee7df0696d7a035f539fcf37f98cdb6560f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ea301f5c94ee11789cb5444f8933ee7df0696d7a035f539fcf37f98cdb6560f", kill_on_drop: false }`
[INFO] [stdout] 7ea301f5c94ee11789cb5444f8933ee7df0696d7a035f539fcf37f98cdb6560f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 0c4e0efedf22a9ba9d264bc3112f386585c3e07f8fadfc80b03c488d202ed85f
[INFO] running `Command { std: "docker" "start" "-a" "0c4e0efedf22a9ba9d264bc3112f386585c3e07f8fadfc80b03c488d202ed85f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling alexandria-tags v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.13s
[INFO] running `Command { std: "docker" "inspect" "0c4e0efedf22a9ba9d264bc3112f386585c3e07f8fadfc80b03c488d202ed85f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c4e0efedf22a9ba9d264bc3112f386585c3e07f8fadfc80b03c488d202ed85f", kill_on_drop: false }`
[INFO] [stdout] 0c4e0efedf22a9ba9d264bc3112f386585c3e07f8fadfc80b03c488d202ed85f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] a532043af103fdc8c4d31c6060deb0caa8940841d1a7bb077a987145484a5a31
[INFO] running `Command { std: "docker" "start" "-a" "a532043af103fdc8c4d31c6060deb0caa8940841d1a7bb077a987145484a5a31", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling alexandria-tags v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.16s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/alexandria_tags-ba91740b2157c977)
[INFO] running `Command { std: "docker" "inspect" "a532043af103fdc8c4d31c6060deb0caa8940841d1a7bb077a987145484a5a31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a532043af103fdc8c4d31c6060deb0caa8940841d1a7bb077a987145484a5a31", kill_on_drop: false }`
[INFO] [stdout] a532043af103fdc8c4d31c6060deb0caa8940841d1a7bb077a987145484a5a31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] c4b73196859880e3f29bca58b7128897ade22480588a416e4861dc9df033fad0
[INFO] running `Command { std: "docker" "start" "-a" "c4b73196859880e3f29bca58b7128897ade22480588a416e4861dc9df033fad0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/alexandria_tags-ba91740b2157c977)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test deserialize_tag_bincode ... ok
[INFO] [stdout] test intersect_1 ... ok
[INFO] [stdout] test deserialize_tag_json ... ok
[INFO] [stdout] test intersect_4 ... ok
[INFO] [stdout] test serialize_tag_bincode ... ok
[INFO] [stdout] test not_1 ... ok
[INFO] [stdout] test serialize_tag_json ... ok
[INFO] [stdout] test subset_1 ... ok
[INFO] [stdout] test subset_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests alexandria-tags
[INFO] [stderr] warning: unknown attribute `norun`. Did you mean `no_run`?
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | / /// A set of tags where every tag is unique
[INFO] [stderr] 18 | | ///
[INFO] [stderr] 19 | | /// Simply construct a set via one of the `From` implementations of a
[INFO] [stderr] 20 | | /// containing type.
[INFO] [stderr] ...  |
[INFO] [stderr] 26 | | /// let _: TagSet = BTreeSet::default().into();
[INFO] [stderr] 27 | | /// ```
[INFO] [stderr]    | |_______^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(rustdoc::invalid_codeblock_attributes)]` on by default
[INFO] [stderr]    = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[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" "c4b73196859880e3f29bca58b7128897ade22480588a416e4861dc9df033fad0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4b73196859880e3f29bca58b7128897ade22480588a416e4861dc9df033fad0", kill_on_drop: false }`
[INFO] [stdout] c4b73196859880e3f29bca58b7128897ade22480588a416e4861dc9df033fad0