[INFO] cloning repository https://github.com/ticklepoke/parser-combinator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ticklepoke/parser-combinator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fticklepoke%2Fparser-combinator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fticklepoke%2Fparser-combinator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8fe104dc974ba25b6d33aeee345df4364afa58b5
[INFO] checking ticklepoke/parser-combinator against try#23ffd2897cbb44320ca18dfe4d05dbacb37d55e0 for pr-115950
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fticklepoke%2Fparser-combinator" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ticklepoke/parser-combinator on toolchain 23ffd2897cbb44320ca18dfe4d05dbacb37d55e0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ticklepoke/parser-combinator
[INFO] finished tweaking git repo https://github.com/ticklepoke/parser-combinator
[INFO] tweaked toml for git repo https://github.com/ticklepoke/parser-combinator written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/ticklepoke/parser-combinator 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" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51ebde19749846e9cf2c67a60cc2538c2fe6febe73865c36b6617b6e46f2abad
[INFO] running `Command { std: "docker" "start" "-a" "51ebde19749846e9cf2c67a60cc2538c2fe6febe73865c36b6617b6e46f2abad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51ebde19749846e9cf2c67a60cc2538c2fe6febe73865c36b6617b6e46f2abad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51ebde19749846e9cf2c67a60cc2538c2fe6febe73865c36b6617b6e46f2abad", kill_on_drop: false }`
[INFO] [stdout] 51ebde19749846e9cf2c67a60cc2538c2fe6febe73865c36b6617b6e46f2abad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1303863c3865f458316e40c801fbab2f09bd8fba5a355d1828f142a12bd57460
[INFO] running `Command { std: "docker" "start" "-a" "1303863c3865f458316e40c801fbab2f09bd8fba5a355d1828f142a12bd57460", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking parser-combinators v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0521]: borrowed data escapes outside of function
[INFO] [stdout]  --> src/parsers/mod.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn string(target: &str) -> Parser {
[INFO] [stdout]   |               ------  - let's call the lifetime of this reference `'1`
[INFO] [stdout]   |               |
[INFO] [stdout]   |               `target` is a reference that is only valid in the function body
[INFO] [stdout] 4 |     match base_matcher(target) {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |           |
[INFO] [stdout]   |           `target` escapes the function body here
[INFO] [stdout]   |           argument requires that `'1` must outlive `'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0521`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `parser-combinators` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0521]: borrowed data escapes outside of function
[INFO] [stdout]  --> src/parsers/mod.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn string(target: &str) -> Parser {
[INFO] [stdout]   |               ------  - let's call the lifetime of this reference `'1`
[INFO] [stdout]   |               |
[INFO] [stdout]   |               `target` is a reference that is only valid in the function body
[INFO] [stdout] 4 |     match base_matcher(target) {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |           |
[INFO] [stdout]   |           `target` escapes the function body here
[INFO] [stdout]   |           argument requires that `'1` must outlive `'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0521`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `parser-combinators` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "1303863c3865f458316e40c801fbab2f09bd8fba5a355d1828f142a12bd57460", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1303863c3865f458316e40c801fbab2f09bd8fba5a355d1828f142a12bd57460", kill_on_drop: false }`
[INFO] [stdout] 1303863c3865f458316e40c801fbab2f09bd8fba5a355d1828f142a12bd57460