[INFO] fetching crate utf8-read 0.4.0...
[INFO] testing utf8-read-0.4.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate utf8-read 0.4.0 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate utf8-read 0.4.0 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 utf8-read 0.4.0
[INFO] finished tweaking crates.io crate utf8-read 0.4.0
[INFO] tweaked toml for crates.io crate utf8-read 0.4.0 written to /workspace/builds/worker-17/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-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 595ff9a97e81c35487c7012815da9c92b0a6333beb7b23f6726f68840bb70965
[INFO] running `Command { std: "docker" "start" "-a" "595ff9a97e81c35487c7012815da9c92b0a6333beb7b23f6726f68840bb70965", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "595ff9a97e81c35487c7012815da9c92b0a6333beb7b23f6726f68840bb70965", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "595ff9a97e81c35487c7012815da9c92b0a6333beb7b23f6726f68840bb70965", kill_on_drop: false }`
[INFO] [stdout] 595ff9a97e81c35487c7012815da9c92b0a6333beb7b23f6726f68840bb70965
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] cbc4ca0958943a3da248f7152090f9540c56ad6e1cdaca8d5361e481eebd64b6
[INFO] running `Command { std: "docker" "start" "-a" "cbc4ca0958943a3da248f7152090f9540c56ad6e1cdaca8d5361e481eebd64b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling utf8-read v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "cbc4ca0958943a3da248f7152090f9540c56ad6e1cdaca8d5361e481eebd64b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbc4ca0958943a3da248f7152090f9540c56ad6e1cdaca8d5361e481eebd64b6", kill_on_drop: false }`
[INFO] [stdout] cbc4ca0958943a3da248f7152090f9540c56ad6e1cdaca8d5361e481eebd64b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 6436f70ed4de92ffe333162af2b135e7abe89bf3ecf1955f0c90432ffde9b39d
[INFO] running `Command { std: "docker" "start" "-a" "6436f70ed4de92ffe333162af2b135e7abe89bf3ecf1955f0c90432ffde9b39d", kill_on_drop: false }`
[INFO] [stderr]    Compiling utf8-read v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/utf8_read-2de1a4744f1e0bc6)
[INFO] [stderr]   Executable tests/string.rs (/opt/rustwide/target/debug/deps/string-363ad3b7570e3054)
[INFO] [stderr]   Executable tests/targeted.rs (/opt/rustwide/target/debug/deps/targeted-98921bd799949013)
[INFO] running `Command { std: "docker" "inspect" "6436f70ed4de92ffe333162af2b135e7abe89bf3ecf1955f0c90432ffde9b39d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6436f70ed4de92ffe333162af2b135e7abe89bf3ecf1955f0c90432ffde9b39d", kill_on_drop: false }`
[INFO] [stdout] 6436f70ed4de92ffe333162af2b135e7abe89bf3ecf1955f0c90432ffde9b39d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] d10a83f82df3f30a45b630be970de8c30a0fd7d6ae3ea4e10a734d292229985a
[INFO] running `Command { std: "docker" "start" "-a" "d10a83f82df3f30a45b630be970de8c30a0fd7d6ae3ea4e10a734d292229985a", 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/utf8_read-2de1a4744f1e0bc6)
[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]      Running tests/string.rs (/opt/rustwide/target/debug/deps/string-363ad3b7570e3054)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_hello ... ok
[INFO] [stdout] test test_utf8_short ... ok
[INFO] [stdout] test test_longer ... ok
[INFO] [stdout] test test_utf8_long ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/targeted.rs (/opt/rustwide/target/debug/deps/targeted-98921bd799949013)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_me ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests utf8-read
[INFO] [stderr] warning: lint `missing_doc_code_examples` has been renamed to `rustdoc::missing_doc_code_examples`
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 21 | #![warn(missing_doc_code_examples)]
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_doc_code_examples`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: lint `missing_doc_code_examples` has been renamed to `rustdoc::missing_doc_code_examples`
[INFO] [stderr]    --> /opt/rustwide/workdir/src/reader.rs:304:9
[INFO] [stderr]     |
[INFO] [stderr] 304 | #[allow(missing_doc_code_examples)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_doc_code_examples`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/reader.rs - reader::Reader (line 40) ... ok
[INFO] [stdout] test src/lib.rs - (line 45) ... ok
[INFO] [stdout] test src/lib.rs - (line 58) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d10a83f82df3f30a45b630be970de8c30a0fd7d6ae3ea4e10a734d292229985a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d10a83f82df3f30a45b630be970de8c30a0fd7d6ae3ea4e10a734d292229985a", kill_on_drop: false }`
[INFO] [stdout] d10a83f82df3f30a45b630be970de8c30a0fd7d6ae3ea4e10a734d292229985a