[INFO] fetching crate thesaurus 0.2.0...
[INFO] testing thesaurus-0.2.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate thesaurus 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate thesaurus 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 thesaurus 0.2.0
[INFO] finished tweaking crates.io crate thesaurus 0.2.0
[INFO] tweaked toml for crates.io crate thesaurus 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate thesaurus 0.2.0 already has a lockfile, it will not be regenerated
[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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 222751c4116d2d42a4ef5be73a991a4bcc2dedbd4763ed35b0ec07518fb4531d
[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" "222751c4116d2d42a4ef5be73a991a4bcc2dedbd4763ed35b0ec07518fb4531d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "222751c4116d2d42a4ef5be73a991a4bcc2dedbd4763ed35b0ec07518fb4531d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "222751c4116d2d42a4ef5be73a991a4bcc2dedbd4763ed35b0ec07518fb4531d", kill_on_drop: false }`
[INFO] [stdout] 222751c4116d2d42a4ef5be73a991a4bcc2dedbd4763ed35b0ec07518fb4531d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 4c326b22a491c68277e59b26edd9999e5edcf26fc274809d99ac9871603cc9a4
[INFO] running `Command { std: "docker" "start" "-a" "4c326b22a491c68277e59b26edd9999e5edcf26fc274809d99ac9871603cc9a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling rle-decode-fast v1.0.1
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling libflate_lz77 v1.1.0
[INFO] [stderr]    Compiling libflate v1.1.0
[INFO] [stderr]    Compiling thesaurus v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.13s
[INFO] running `Command { std: "docker" "inspect" "4c326b22a491c68277e59b26edd9999e5edcf26fc274809d99ac9871603cc9a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c326b22a491c68277e59b26edd9999e5edcf26fc274809d99ac9871603cc9a4", kill_on_drop: false }`
[INFO] [stdout] 4c326b22a491c68277e59b26edd9999e5edcf26fc274809d99ac9871603cc9a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--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] d4b8d1342803d6a2d51f379ca4a31b529cbde067ff33d94d035916819ad6b264
[INFO] running `Command { std: "docker" "start" "-a" "d4b8d1342803d6a2d51f379ca4a31b529cbde067ff33d94d035916819ad6b264", kill_on_drop: false }`
[INFO] [stderr]    Compiling thesaurus v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.42s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/thesaurus-a87b70e0077a2373)
[INFO] running `Command { std: "docker" "inspect" "d4b8d1342803d6a2d51f379ca4a31b529cbde067ff33d94d035916819ad6b264", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4b8d1342803d6a2d51f379ca4a31b529cbde067ff33d94d035916819ad6b264", kill_on_drop: false }`
[INFO] [stdout] d4b8d1342803d6a2d51f379ca4a31b529cbde067ff33d94d035916819ad6b264
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", 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] e7f89af9400756b0d311d551463dc0f88dd8f092d0fcd021e9135e57f2cb42a7
[INFO] running `Command { std: "docker" "start" "-a" "e7f89af9400756b0d311d551463dc0f88dd8f092d0fcd021e9135e57f2cb42a7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling thesaurus v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 17.90s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/thesaurus-a87b70e0077a2373)
[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] [stderr]    Doc-tests thesaurus
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 27) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 27) stdout ----
[INFO] [stdout] error: expected `;`, found `Synonyms`
[INFO] [stdout]  --> src/lib.rs:28:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | Word: good
[INFO] [stdout]   |           ^ help: add `;` here
[INFO] [stdout] 4 | Synonyms:
[INFO] [stdout]   | -------- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `trade`
[INFO] [stdout]  --> src/lib.rs:30:21
[INFO] [stdout]   |
[INFO] [stdout] 5 |     commodity (Noun)
[INFO] [stdout]   |                     ^ help: add `;` here
[INFO] [stdout] 6 |     trade good (Noun)
[INFO] [stdout]   |     ----- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, `}`, or an operator, found `good`
[INFO] [stdout]  --> src/lib.rs:31:11
[INFO] [stdout]   |
[INFO] [stdout] 6 |     trade good (Noun)
[INFO] [stdout]   |           ^^^^ expected one of 8 possible tokens
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 27)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.18s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "e7f89af9400756b0d311d551463dc0f88dd8f092d0fcd021e9135e57f2cb42a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7f89af9400756b0d311d551463dc0f88dd8f092d0fcd021e9135e57f2cb42a7", kill_on_drop: false }`
[INFO] [stdout] e7f89af9400756b0d311d551463dc0f88dd8f092d0fcd021e9135e57f2cb42a7