[INFO] updating cached repository https://github.com/loganmhb/logos
[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] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 074e5895c0b7e407687d1435fd43bbc845a9981c
[INFO] checking loganmhb/logos against master#7fb5187d0423f4cd0441526571b8cd61927123c9 for pr-71218
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Floganmhb%2Flogos" "/workspace/builds/worker-10/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/loganmhb/logos on toolchain 7fb5187d0423f4cd0441526571b8cd61927123c9
[INFO] running `"/workspace/cargo-home/bin/cargo" "+7fb5187d0423f4cd0441526571b8cd61927123c9" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/loganmhb/logos
[INFO] finished tweaking git repo https://github.com/loganmhb/logos
[INFO] tweaked toml for git repo https://github.com/loganmhb/logos written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/loganmhb/logos already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+7fb5187d0423f4cd0441526571b8cd61927123c9" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+7fb5187d0423f4cd0441526571b8cd61927123c9" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7853bbc9dcc9d9b91b513d59f606d47171d81e5f70d6db2c0a7358eaac28cfff
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "7853bbc9dcc9d9b91b513d59f606d47171d81e5f70d6db2c0a7358eaac28cfff"`
[INFO] [stderr]     Checking libc v0.2.43
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.8
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling pkg-config v0.3.9
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling typenum v1.10.0
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]     Checking rand_core v0.2.1
[INFO] [stderr]     Checking ucd-util v0.1.1
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking bitflags v1.0.4
[INFO] [stderr]    Compiling toml v0.2.1
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling cc v1.0.25
[INFO] [stderr]    Compiling regex v1.0.5
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking void v1.0.2
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[INFO] [stderr]     Checking unicode-width v0.1.4
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[INFO] [stderr]     Checking byte-tools v0.2.0
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[INFO] [stderr]     Checking bit-vec v0.5.0
[INFO] [stderr]     Checking arrayref v0.3.5
[INFO] [stderr]     Checking quick-error v1.2.2
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[INFO] [stderr]    Compiling snap v1.0.0
[INFO] [stderr]     Checking linked-hash-map v0.4.2
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[INFO] [stderr]     Checking unreachable v1.0.0
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[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking atty v0.2.2
[INFO] [stderr]     Checking memchr v1.0.1
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[INFO] [stderr]     Checking rand v0.3.15
[INFO] [stderr]     Checking wait-timeout v0.1.5
[INFO] [stderr]     Checking unicode-bidi v0.3.4
[INFO] [stderr]    Compiling metadeps v1.1.2
[INFO] [stderr]     Checking block-buffer v0.3.3
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]     Checking nix v0.5.1
[INFO] [stderr]     Checking bit-set v0.5.0
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling libsqlite3-sys v0.17.1
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[INFO] [stderr]     Checking smallvec v0.6.5
[INFO] [stderr]     Checking textwrap v0.6.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling zmq-sys v0.11.0
[INFO] [stderr]     Checking clap v2.25.0
[INFO] [stderr]     Checking uuid v0.5.1
[INFO] [stderr]     Checking aho-corasick v0.6.8
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[INFO] [stderr]    Compiling im v12.2.0
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking twox-hash v1.1.1
[INFO] [stderr]     Checking tempfile v3.0.4
[INFO] [stderr]     Checking rusqlite v0.21.0
[INFO] [stderr]     Checking rusty-fork v0.2.1
[INFO] [stderr]     Checking generic-array v0.9.0
[INFO] [stderr]    Compiling miniz-sys v0.1.10
[INFO] [stderr]     Checking csv v0.15.0
[INFO] [stderr]     Checking digest v0.7.6
[INFO] [stderr]     Checking sha2 v0.7.1
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[INFO] [stderr]     Checking prettytable-rs v0.6.7
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[INFO] [stderr]     Checking rustyline v1.0.0
[INFO] [stderr]     Checking proptest v0.8.7
[INFO] [stderr]     Checking env_logger v0.5.12
[INFO] [stderr] error[E0495]: cannot infer an appropriate lifetime for lifetime parameter `'a` due to conflicting requirements
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proptest-0.8.7/src/arbitrary/_core/iter.rs:44:23
[INFO] [stderr]    |
[INFO] [stderr] 44 |         base.prop_map(Iterator::cloned).boxed()
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: first, the lifetime cannot outlive the lifetime `'a` as defined on the impl at 35:6...
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proptest-0.8.7/src/arbitrary/_core/iter.rs:35:6
[INFO] [stderr]    |
[INFO] [stderr] 35 | impl<'a, T: 'static + Clone, A: fmt::Debug + 'static + Iterator<Item = &'a T>>
[INFO] [stderr]    |      ^^
[INFO] [stderr] note: ...so that the types are compatible
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proptest-0.8.7/src/arbitrary/_core/iter.rs:44:23
[INFO] [stderr]    |
[INFO] [stderr] 44 |         base.prop_map(Iterator::cloned).boxed()
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^
[INFO] [stderr]    = note: expected  `&'a T`
[INFO] [stderr]               found  `&T`
[INFO] [stderr]    = note: but, the lifetime must be valid for the static lifetime...
[INFO] [stderr] note: ...so that the type `strategy::map::Map<S, fn(A) -> core::iter::Cloned<A> {<A as core::iter::Iterator>::cloned::<'_, T>}>` will meet its required lifetime bounds
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proptest-0.8.7/src/arbitrary/_core/iter.rs:44:41
[INFO] [stderr]    |
[INFO] [stderr] 44 |         base.prop_map(Iterator::cloned).boxed()
[INFO] [stderr]    |                                         ^^^^^
[INFO] [stderr] 
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0495`.
[INFO] [stderr] error: could not compile `proptest`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "7853bbc9dcc9d9b91b513d59f606d47171d81e5f70d6db2c0a7358eaac28cfff"`
[INFO] running `"docker" "rm" "-f" "7853bbc9dcc9d9b91b513d59f606d47171d81e5f70d6db2c0a7358eaac28cfff"`
[INFO] [stdout] 7853bbc9dcc9d9b91b513d59f606d47171d81e5f70d6db2c0a7358eaac28cfff