[INFO] fetching crate punkt_n 1.0.5...
[INFO] checking punkt_n-1.0.5 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2
[INFO] extracting crate punkt_n 1.0.5 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate punkt_n 1.0.5 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate punkt_n 1.0.5
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate punkt_n 1.0.5
[INFO] tweaked toml for crates.io crate punkt_n 1.0.5 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate punkt_n 1.0.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rust-freqdist v0.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc2f056e8caee90f2eb03d363a205d158f1394f262e9957c3614b96a97e3c29f
[INFO] running `Command { std: "docker" "start" "-a" "bc2f056e8caee90f2eb03d363a205d158f1394f262e9957c3614b96a97e3c29f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc2f056e8caee90f2eb03d363a205d158f1394f262e9957c3614b96a97e3c29f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc2f056e8caee90f2eb03d363a205d158f1394f262e9957c3614b96a97e3c29f", kill_on_drop: false }`
[INFO] [stdout] bc2f056e8caee90f2eb03d363a205d158f1394f262e9957c3614b96a97e3c29f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d75fa25c6377db5d08347115f3352a9a497d6f6743e0d06e997971651122da89
[INFO] running `Command { std: "docker" "start" "-a" "d75fa25c6377db5d08347115f3352a9a497d6f6743e0d06e997971651122da89", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]     Checking rustc-serialize v0.3.25
[INFO] [stderr]     Checking rust-freqdist v0.1.5
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking phf_shared v0.11.2
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]    Compiling phf_macros v0.11.2
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]     Checking punkt_n v1.0.5 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `punkt`
[INFO] [stdout]  --> examples/typical-usage.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate punkt;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `punkt`
[INFO] [stdout]  --> examples/custom-parameters.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | extern crate punkt;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `punkt_n` (example "typical-usage") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0405]: cannot find trait `DefinesInternalPunctuation` in this scope
[INFO] [stdout]   --> examples/custom-parameters.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl DefinesInternalPunctuation for MyParams {}
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `DefinesNonPrefixCharacters` in this scope
[INFO] [stdout]   --> examples/custom-parameters.rs:13:6
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl DefinesNonPrefixCharacters for MyParams {}
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `DefinesNonWordCharacters` in this scope
[INFO] [stdout]   --> examples/custom-parameters.rs:14:6
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl DefinesNonWordCharacters for MyParams {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Set` in this scope
[INFO] [stdout]   --> examples/custom-parameters.rs:15:33
[INFO] [stdout]    |
[INFO] [stdout] 15 |   const NONWORD_CHARS: &'static Set<char> = &phf_set![
[INFO] [stdout]    |                                 ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 6  + use phf::Set;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `DefinesPunctuation` in this scope
[INFO] [stdout]   --> examples/custom-parameters.rs:19:6
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl DefinesPunctuation for MyParams {}
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `DefinesSentenceEndings` in this scope
[INFO] [stdout]   --> examples/custom-parameters.rs:20:6
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl DefinesSentenceEndings for MyParams {}
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `TrainerParameters` in this scope
[INFO] [stdout]   --> examples/custom-parameters.rs:22:6
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl TrainerParameters for MyParams {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0463.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `punkt_n` (example "custom-parameters") due to 9 previous errors
[INFO] running `Command { std: "docker" "inspect" "d75fa25c6377db5d08347115f3352a9a497d6f6743e0d06e997971651122da89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d75fa25c6377db5d08347115f3352a9a497d6f6743e0d06e997971651122da89", kill_on_drop: false }`
[INFO] [stdout] d75fa25c6377db5d08347115f3352a9a497d6f6743e0d06e997971651122da89