[INFO] updating cached repository https://github.com/hsivonen/testdet
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/hsivonen/testdet
[INFO] [stderr]    7246f53..eef658f  master     -> master
[INFO] [stderr]  * [new tag]         v0.1.0     -> v0.1.0
[INFO] [stderr]  * [new tag]         v0.1.1     -> v0.1.1
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] eef658fb0181c888eb08de4dd08ba022d72a0aea
[INFO] checking hsivonen/testdet against master#fdc0011561c6365c596dfd8fa1ef388162bc89c7 for pr-66504-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsivonen%2Ftestdet" "/workspace/builds/worker-8/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hsivonen/testdet on toolchain fdc0011561c6365c596dfd8fa1ef388162bc89c7
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/hsivonen/testdet
[INFO] removed path dependency chardetng from git repo https://github.com/hsivonen/testdet
[INFO] finished tweaking git repo https://github.com/hsivonen/testdet
[INFO] tweaked toml for git repo https://github.com/hsivonen/testdet written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/hsivonen/testdet already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: dependency (chardetng) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-8/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: dependency (chardetng) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] be20b2197019185a9498e5e1177f01c1b4b764d8ff093366dfa2263a24172573
[INFO] running `"docker" "start" "-a" "be20b2197019185a9498e5e1177f01c1b4b764d8ff093366dfa2263a24172573"`
[INFO] [stderr] warning: dependency (chardetng) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]    Compiling encoding_rs v0.8.20
[INFO] [stderr]     Checking detone v1.0.0
[INFO] [stderr]     Checking chardet v0.2.4
[INFO] [stderr]     Checking unicode-reverse v1.0.8
[INFO] [stderr]     Checking unic-ucd-hangul v0.9.0
[INFO] [stderr]     Checking libflate v0.1.27
[INFO] [stderr]     Checking rayon-core v1.6.1
[INFO] [stderr]     Checking unic-ucd-normal v0.9.0
[INFO] [stderr]     Checking rayon v1.2.1
[INFO] [stderr]     Checking unic-normal v0.9.0
[INFO] [stderr]     Checking chardetng v0.1.3
[INFO] [stderr]     Checking testdet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0599]: no method named `find_score` found for type `chardetng::EncodingDetector` in the current scope
[INFO] [stderr]    --> src/main.rs:520:30
[INFO] [stderr]     |
[INFO] [stderr] 520 |     let detected_score = det.find_score(detected);
[INFO] [stderr]     |                              ^^^^^^^^^^ method not found in `chardetng::EncodingDetector`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `find_score` found for type `chardetng::EncodingDetector` in the current scope
[INFO] [stderr]    --> src/main.rs:521:30
[INFO] [stderr]     |
[INFO] [stderr] 521 |     let expected_score = det.find_score(encoding);
[INFO] [stderr]     |                              ^^^^^^^^^^ method not found in `chardetng::EncodingDetector`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `find_score` found for type `chardetng::EncodingDetector` in the current scope
[INFO] [stderr]    --> src/main.rs:520:30
[INFO] [stderr]     |
[INFO] [stderr] 520 |     let detected_score = det.find_score(detected);
[INFO] [stderr]     |                              ^^^^^^^^^^ method not found in `chardetng::EncodingDetector`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `find_score` found for type `chardetng::EncodingDetector` in the current scope
[INFO] [stderr]    --> src/main.rs:521:30
[INFO] [stderr]     |
[INFO] [stderr] 521 |     let expected_score = det.find_score(encoding);
[INFO] [stderr]     |                              ^^^^^^^^^^ method not found in `chardetng::EncodingDetector`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: could not compile `testdet`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: could not compile `testdet`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "be20b2197019185a9498e5e1177f01c1b4b764d8ff093366dfa2263a24172573"`
[INFO] running `"docker" "rm" "-f" "be20b2197019185a9498e5e1177f01c1b4b764d8ff093366dfa2263a24172573"`
[INFO] [stdout] be20b2197019185a9498e5e1177f01c1b4b764d8ff093366dfa2263a24172573