[INFO] cloning repository https://github.com/jwiegley/motoko_parse
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jwiegley/motoko_parse" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjwiegley%2Fmotoko_parse", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjwiegley%2Fmotoko_parse'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 85daf8e67359b99f8893fa1fa7df61a7f93f56f5
[INFO] checking jwiegley/motoko_parse against e4d5758286bf2cf6f415802f2cf861747a7c6c8c for pr-152972
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjwiegley%2Fmotoko_parse" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jwiegley/motoko_parse
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/jwiegley/motoko_parse
[INFO] tweaked toml for git repo https://github.com/jwiegley/motoko_parse written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jwiegley/motoko_parse on toolchain e4d5758286bf2cf6f415802f2cf861747a7c6c8c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jwiegley/motoko_parse 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" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking jwiegley/motoko_parse against e4d5758286bf2cf6f415802f2cf861747a7c6c8c for pr-152972
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjwiegley%2Fmotoko_parse" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jwiegley/motoko_parse
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/jwiegley/motoko_parse
[INFO] tweaked toml for git repo https://github.com/jwiegley/motoko_parse written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jwiegley/motoko_parse on toolchain e4d5758286bf2cf6f415802f2cf861747a7c6c8c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jwiegley/motoko_parse 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" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ctor v0.1.21
[INFO] [stderr]   Downloaded output_vt100 v0.1.2
[INFO] [stderr]   Downloaded combine v4.6.2
[INFO] [stderr]   Downloaded pretty_assertions v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 556e416a5bdafbbbb96e65f66917fd4508dddb6a980545428dbad85e69ce4f0d
[INFO] running `Command { std: "docker" "start" "556e416a5bdafbbbb96e65f66917fd4508dddb6a980545428dbad85e69ce4f0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "556e416a5bdafbbbb96e65f66917fd4508dddb6a980545428dbad85e69ce4f0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "556e416a5bdafbbbb96e65f66917fd4508dddb6a980545428dbad85e69ce4f0d" "/opt/rustwide/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "556e416a5bdafbbbb96e65f66917fd4508dddb6a980545428dbad85e69ce4f0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "556e416a5bdafbbbb96e65f66917fd4508dddb6a980545428dbad85e69ce4f0d" "/opt/rustwide/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]     Checking regex-syntax v0.6.26
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]     Checking diff v0.1.12
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking pretty_assertions v1.0.0
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking regex v1.5.6
[INFO] [stderr]     Checking combine v4.6.2
[INFO] [stderr]     Checking motoko_parse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/parse.rs:237:84
[INFO] [stdout]     |
[INFO] [stdout] 237 | pub fn keyword<'a>(s: &'static str) -> impl Parser<easy::Stream<&'a str>, Output = &str> {
[INFO] [stdout]     |                        ------- the lifetime is named here                          ^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'static`
[INFO] [stdout]     |
[INFO] [stdout] 237 | pub fn keyword<'a>(s: &'static str) -> impl Parser<easy::Stream<&'a str>, Output = &'static str> {
[INFO] [stdout]     |                                                                                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/parse.rs:241:83
[INFO] [stdout]     |
[INFO] [stdout] 241 | pub fn symbol<'a>(s: &'static str) -> impl Parser<easy::Stream<&'a str>, Output = &str> {
[INFO] [stdout]     |                       ------- the lifetime is named here                          ^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'static`
[INFO] [stdout]     |
[INFO] [stdout] 241 | pub fn symbol<'a>(s: &'static str) -> impl Parser<easy::Stream<&'a str>, Output = &'static str> {
[INFO] [stdout]     |                                                                                    +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/parse.rs:245:85
[INFO] [stdout]     |
[INFO] [stdout] 245 | pub fn operator<'a>(s: &'static str) -> impl Parser<easy::Stream<&'a str>, Output = &str> {
[INFO] [stdout]     |                         ------- the lifetime is named here                          ^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'static`
[INFO] [stdout]     |
[INFO] [stdout] 245 | pub fn operator<'a>(s: &'static str) -> impl Parser<easy::Stream<&'a str>, Output = &'static str> {
[INFO] [stdout]     |                                                                                      +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/parse.rs:237:84
[INFO] [stdout]     |
[INFO] [stdout] 237 | pub fn keyword<'a>(s: &'static str) -> impl Parser<easy::Stream<&'a str>, Output = &str> {
[INFO] [stdout]     |                        ------- the lifetime is named here                          ^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'static`
[INFO] [stdout]     |
[INFO] [stdout] 237 | pub fn keyword<'a>(s: &'static str) -> impl Parser<easy::Stream<&'a str>, Output = &'static str> {
[INFO] [stdout]     |                                                                                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/parse.rs:241:83
[INFO] [stdout]     |
[INFO] [stdout] 241 | pub fn symbol<'a>(s: &'static str) -> impl Parser<easy::Stream<&'a str>, Output = &str> {
[INFO] [stdout]     |                       ------- the lifetime is named here                          ^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'static`
[INFO] [stdout]     |
[INFO] [stdout] 241 | pub fn symbol<'a>(s: &'static str) -> impl Parser<easy::Stream<&'a str>, Output = &'static str> {
[INFO] [stdout]     |                                                                                    +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/parse.rs:245:85
[INFO] [stdout]     |
[INFO] [stdout] 245 | pub fn operator<'a>(s: &'static str) -> impl Parser<easy::Stream<&'a str>, Output = &str> {
[INFO] [stdout]     |                         ------- the lifetime is named here                          ^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'static`
[INFO] [stdout]     |
[INFO] [stdout] 245 | pub fn operator<'a>(s: &'static str) -> impl Parser<easy::Stream<&'a str>, Output = &'static str> {
[INFO] [stdout]     |                                                                                      +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.74s
[INFO] running `Command { std: "docker" "inspect" "556e416a5bdafbbbb96e65f66917fd4508dddb6a980545428dbad85e69ce4f0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "556e416a5bdafbbbb96e65f66917fd4508dddb6a980545428dbad85e69ce4f0d", kill_on_drop: false }`
[INFO] [stdout] 556e416a5bdafbbbb96e65f66917fd4508dddb6a980545428dbad85e69ce4f0d
