[INFO] fetching crate syslog_loose 0.23.0...
[INFO] checking syslog_loose-0.23.0 against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] extracting crate syslog_loose 0.23.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate syslog_loose 0.23.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate syslog_loose 0.23.0
[INFO] tweaked toml for crates.io crate syslog_loose 0.23.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate syslog_loose 0.23.0 on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate syslog_loose 0.23.0 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" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded criterion-cycles-per-byte v0.6.1
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[INFO] [stdout] 287c226ef81e6bec3f5f0da3a74ff8a10925c2a68abb8f45e5994d0a173cef1a
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[INFO] [stdout] 287c226ef81e6bec3f5f0da3a74ff8a10925c2a68abb8f45e5994d0a173cef1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9cd15b428a6c2459979e678ae46e84ae89e22baa717d5a7d93d704011fd27db
[INFO] running `Command { std: "docker" "start" "-a" "a9cd15b428a6c2459979e678ae46e84ae89e22baa717d5a7d93d704011fd27db", kill_on_drop: false }`
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[INFO] [stderr]     Checking syslog_loose v0.23.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `ParseError` is never constructed
[INFO] [stdout]  --> src/error.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct ParseError<'a>(pub nom::Err<(&'a str, nom::error::ErrorKind)>);
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking criterion v0.7.0
[INFO] [stderr]     Checking criterion-cycles-per-byte v0.6.1
[INFO] [stdout] error[E0277]: the trait bound `CyclesPerByte: Measurement` is not satisfied
[INFO] [stdout]    --> benches/bench.rs:34:32
[INFO] [stdout]     |
[INFO] [stdout] 34  | fn parse_bench_rfc5424(c: &mut Criterion<CyclesPerByte>) {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Measurement` is not implemented for `CyclesPerByte`
[INFO] [stdout]     |
[INFO] [stdout] note: there are multiple different versions of crate `criterion` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/criterion-0.7.0/src/measurement.rs:73:1
[INFO] [stdout]     |
[INFO] [stdout] 73  | pub trait Measurement {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: benches/bench.rs:2:1
[INFO] [stdout]     |
[INFO] [stdout] 2   | extern crate criterion;
[INFO] [stdout]     | ----------------------- one version of crate `criterion` used here, as a direct dependency of the current crate
[INFO] [stdout] ...
[INFO] [stdout] 5   | use criterion_cycles_per_byte::CyclesPerByte;
[INFO] [stdout]     |     ------------------------- one version of crate `criterion` used here, as a dependency of crate `criterion_cycles_per_byte`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/criterion-cycles-per-byte-0.6.1/src/lib.rs:35:1
[INFO] [stdout]     |
[INFO] [stdout] 35  | pub struct CyclesPerByte;
[INFO] [stdout]     | ------------------------ this type doesn't implement the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/criterion-0.5.1/src/benchmark_group.rs:473:5
[INFO] [stdout]     |
[INFO] [stdout] 473 |     pub trait Sealed {}
[INFO] [stdout]     |     ---------------- this is the found trait
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] note: required by a bound in `Criterion`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/criterion-0.7.0/src/lib.rs:348:25
[INFO] [stdout]     |
[INFO] [stdout] 348 | pub struct Criterion<M: Measurement = WallTime> {
[INFO] [stdout]     |                         ^^^^^^^^^^^ required by this bound in `Criterion`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `benchmark_group` exists for mutable reference `&mut Criterion<CyclesPerByte>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> benches/bench.rs:35:23
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let mut group = c.benchmark_group("RFC5424");
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^ method cannot be called on `&mut Criterion<CyclesPerByte>` due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/criterion-cycles-per-byte-0.6.1/src/lib.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct CyclesPerByte;
[INFO] [stdout]    | ------------------------ doesn't satisfy `CyclesPerByte: Measurement`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `CyclesPerByte: Measurement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `CyclesPerByte: Measurement` is not satisfied
[INFO] [stdout]    --> benches/bench.rs:51:52
[INFO] [stdout]     |
[INFO] [stdout] 51  |     config = Criterion::default().with_measurement(CyclesPerByte);
[INFO] [stdout]     |                                   ---------------- ^^^^^^^^^^^^^ the trait `Measurement` is not implemented for `CyclesPerByte`
[INFO] [stdout]     |                                   |
[INFO] [stdout]     |                                   required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: there are multiple different versions of crate `criterion` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/criterion-0.7.0/src/measurement.rs:73:1
[INFO] [stdout]     |
[INFO] [stdout] 73  | pub trait Measurement {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: benches/bench.rs:2:1
[INFO] [stdout]     |
[INFO] [stdout] 2   | extern crate criterion;
[INFO] [stdout]     | ----------------------- one version of crate `criterion` used here, as a direct dependency of the current crate
[INFO] [stdout] ...
[INFO] [stdout] 5   | use criterion_cycles_per_byte::CyclesPerByte;
[INFO] [stdout]     |     ------------------------- one version of crate `criterion` used here, as a dependency of crate `criterion_cycles_per_byte`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/criterion-cycles-per-byte-0.6.1/src/lib.rs:35:1
[INFO] [stdout]     |
[INFO] [stdout] 35  | pub struct CyclesPerByte;
[INFO] [stdout]     | ------------------------ this type doesn't implement the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/criterion-0.5.1/src/benchmark_group.rs:473:5
[INFO] [stdout]     |
[INFO] [stdout] 473 |     pub trait Sealed {}
[INFO] [stdout]     |     ---------------- this is the found trait
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] note: required by a bound in `Criterion::<M>::with_measurement`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/criterion-0.7.0/src/lib.rs:448:33
[INFO] [stdout]     |
[INFO] [stdout] 448 |     pub fn with_measurement<M2: Measurement>(self, m: M2) -> Criterion<M2> {
[INFO] [stdout]     |                                 ^^^^^^^^^^^ required by this bound in `Criterion::<M>::with_measurement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `configure_from_args` exists for struct `Criterion<CyclesPerByte>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> benches/bench.rs:49:1
[INFO] [stdout]    |
[INFO] [stdout] 49 | / criterion_group!(
[INFO] [stdout] 50 | |     name = benches;
[INFO] [stdout] 51 | |     config = Criterion::default().with_measurement(CyclesPerByte);
[INFO] [stdout] 52 | |     targets = parse_bench_rfc5424
[INFO] [stdout] 53 | | );
[INFO] [stdout]    | | ^
[INFO] [stdout]    | |_|
[INFO] [stdout]    |   method cannot be called on `Criterion<CyclesPerByte>` due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/criterion-cycles-per-byte-0.6.1/src/lib.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 |   pub struct CyclesPerByte;
[INFO] [stdout]    |   ------------------------ doesn't satisfy `CyclesPerByte: Measurement`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `CyclesPerByte: Measurement`
[INFO] [stdout]    = note: this error originates in the macro `criterion_group` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `CyclesPerByte: Measurement` is not satisfied
[INFO] [stdout]    --> benches/bench.rs:49:1
[INFO] [stdout]     |
[INFO] [stdout] 49  | / criterion_group!(
[INFO] [stdout] 50  | |     name = benches;
[INFO] [stdout] 51  | |     config = Criterion::default().with_measurement(CyclesPerByte);
[INFO] [stdout] 52  | |     targets = parse_bench_rfc5424
[INFO] [stdout] 53  | | );
[INFO] [stdout]     | |_^ the trait `Measurement` is not implemented for `CyclesPerByte`
[INFO] [stdout]     |
[INFO] [stdout] note: there are multiple different versions of crate `criterion` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/criterion-0.7.0/src/measurement.rs:73:1
[INFO] [stdout]     |
[INFO] [stdout] 73  | pub trait Measurement {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: benches/bench.rs:2:1
[INFO] [stdout]     |
[INFO] [stdout] 2   | extern crate criterion;
[INFO] [stdout]     | ----------------------- one version of crate `criterion` used here, as a direct dependency of the current crate
[INFO] [stdout] ...
[INFO] [stdout] 5   | use criterion_cycles_per_byte::CyclesPerByte;
[INFO] [stdout]     |     ------------------------- one version of crate `criterion` used here, as a dependency of crate `criterion_cycles_per_byte`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/criterion-cycles-per-byte-0.6.1/src/lib.rs:35:1
[INFO] [stdout]     |
[INFO] [stdout] 35  | pub struct CyclesPerByte;
[INFO] [stdout]     | ------------------------ this type doesn't implement the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/criterion-0.5.1/src/benchmark_group.rs:473:5
[INFO] [stdout]     |
[INFO] [stdout] 473 |     pub trait Sealed {}
[INFO] [stdout]     |     ---------------- this is the found trait
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] note: required by a bound in `Criterion`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/criterion-0.7.0/src/lib.rs:348:25
[INFO] [stdout]     |
[INFO] [stdout] 348 | pub struct Criterion<M: Measurement = WallTime> {
[INFO] [stdout]     |                         ^^^^^^^^^^^ required by this bound in `Criterion`
[INFO] [stdout]     = note: this error originates in the macro `criterion_group` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `syslog_loose` (bench "bench") due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ParseError` is never constructed
[INFO] [stdout]  --> src/error.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct ParseError<'a>(pub nom::Err<(&'a str, nom::error::ErrorKind)>);
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a9cd15b428a6c2459979e678ae46e84ae89e22baa717d5a7d93d704011fd27db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9cd15b428a6c2459979e678ae46e84ae89e22baa717d5a7d93d704011fd27db", kill_on_drop: false }`
[INFO] [stdout] a9cd15b428a6c2459979e678ae46e84ae89e22baa717d5a7d93d704011fd27db
