[INFO] fetching crate abnf 0.13.0... [INFO] testing abnf-0.13.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate abnf 0.13.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate abnf 0.13.0 [INFO] finished tweaking crates.io crate abnf 0.13.0 [INFO] tweaked toml for crates.io crate abnf 0.13.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate abnf 0.13.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate abnf 0.13.0 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded abnf-core v0.5.0 [INFO] [stderr] Downloaded syn v1.0.103 [INFO] [stderr] Downloaded libm v0.2.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3a1e8f139959189b9ddf9779521ba504bf42345562a7f07a36e0876de9ea348c [INFO] running `Command { std: "docker" "start" "-a" "3a1e8f139959189b9ddf9779521ba504bf42345562a7f07a36e0876de9ea348c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3a1e8f139959189b9ddf9779521ba504bf42345562a7f07a36e0876de9ea348c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a1e8f139959189b9ddf9779521ba504bf42345562a7f07a36e0876de9ea348c", kill_on_drop: false }` [INFO] [stdout] 3a1e8f139959189b9ddf9779521ba504bf42345562a7f07a36e0876de9ea348c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 31f8c26ea42b3c6351fe140a71d2c6923b7a42372e2e8fd400f4ae5423bb05f9 [INFO] running `Command { std: "docker" "start" "-a" "31f8c26ea42b3c6351fe140a71d2c6923b7a42372e2e8fd400f4ae5423bb05f9", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling nom v7.1.1 [INFO] [stderr] Compiling abnf-core v0.5.0 [INFO] [stderr] Compiling abnf v0.13.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:133:54 [INFO] [stdout] | [INFO] [stdout] 133 | fn rule_internal<'a, E: ParseError<&'a str>>(input: &'a str) -> IResult<&str, Rule, E> { [INFO] [stdout] | ^^ ---- the lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 133 | fn rule_internal<'a, E: ParseError<&'a str>>(input: &'a str) -> IResult<&'a str, Rule, E> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:147:61 [INFO] [stdout] | [INFO] [stdout] 147 | fn rule_internal_single<'a, E: ParseError<&'a str>>(input: &'a str) -> IResult<&str, Rule, E> { [INFO] [stdout] | ^^ ---- the lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 147 | fn rule_internal_single<'a, E: ParseError<&'a str>>(input: &'a str) -> IResult<&'a str, Rule, E> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:169:49 [INFO] [stdout] | [INFO] [stdout] 169 | fn rulename<'a, E: ParseError<&'a str>>(input: &'a str) -> IResult<&'a str, &str, E> { [INFO] [stdout] | ^^ -- ---- the lifetimes get resolved as `'a` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'a` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 169 | fn rulename<'a, E: ParseError<&'a str>>(input: &'a str) -> IResult<&'a str, &'a str, E> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:307:49 [INFO] [stdout] | [INFO] [stdout] 307 | fn char_val<'a, E: ParseError<&'a str>>(input: &'a str) -> IResult<&str, StringLiteral, E> { [INFO] [stdout] | ^^ ---- the lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 307 | fn char_val<'a, E: ParseError<&'a str>>(input: &'a str) -> IResult<&'a str, StringLiteral, E> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:322:13 [INFO] [stdout] | [INFO] [stdout] 322 | input: &'a str, [INFO] [stdout] | ^^ this lifetime flows to the output [INFO] [stdout] 323 | ) -> IResult<&'a str, &str, E> { [INFO] [stdout] | -- ---- the lifetimes get resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | the lifetimes get resolved as `'a` [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 323 | ) -> IResult<&'a str, &'a str, E> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:331:62 [INFO] [stdout] | [INFO] [stdout] 331 | fn case_sensitive_string<'a, E: ParseError<&'a str>>(input: &'a str) -> IResult<&'a str, &str, E> { [INFO] [stdout] | ^^ -- ---- the lifetimes get resolved as `'a` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'a` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 331 | fn case_sensitive_string<'a, E: ParseError<&'a str>>(input: &'a str) -> IResult<&'a str, &'a str, E> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:341:54 [INFO] [stdout] | [INFO] [stdout] 341 | fn quoted_string<'a, E: ParseError<&'a str>>(input: &'a str) -> IResult<&'a str, &str, E> { [INFO] [stdout] | ^^ -- ---- the lifetimes get resolved as `'a` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'a` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 341 | fn quoted_string<'a, E: ParseError<&'a str>>(input: &'a str) -> IResult<&'a str, &'a str, E> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:418:50 [INFO] [stdout] | [INFO] [stdout] 418 | fn prose_val<'a, E: ParseError<&'a str>>(input: &'a str) -> IResult<&'a str, &str, E> { [INFO] [stdout] | ^^ -- ---- the lifetimes get resolved as `'a` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'a` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 418 | fn prose_val<'a, E: ParseError<&'a str>>(input: &'a str) -> IResult<&'a str, &'a str, E> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.53s [INFO] running `Command { std: "docker" "inspect" "31f8c26ea42b3c6351fe140a71d2c6923b7a42372e2e8fd400f4ae5423bb05f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31f8c26ea42b3c6351fe140a71d2c6923b7a42372e2e8fd400f4ae5423bb05f9", kill_on_drop: false }` [INFO] [stdout] 31f8c26ea42b3c6351fe140a71d2c6923b7a42372e2e8fd400f4ae5423bb05f9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 9aef0a9ba2fc6091b8987e1b7655a9cdd431b71d81f508fe078121aea7ebffa0 [INFO] running `Command { std: "docker" "start" "-a" "9aef0a9ba2fc6091b8987e1b7655a9cdd431b71d81f508fe078121aea7ebffa0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.135 [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling libm v0.2.5 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling aho-corasick v0.7.19 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling syn v1.0.103 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:133:54 [INFO] [stdout] | [INFO] [stdout] 133 | fn rule_internal<'a, E: ParseError<&'a str>>(input: &'a str) -> IResult<&str, Rule, E> { [INFO] [stdout] | ^^ ---- the lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 133 | fn rule_internal<'a, E: ParseError<&'a str>>(input: &'a str) -> IResult<&'a str, Rule, E> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:147:61 [INFO] [stdout] | [INFO] [stdout] 147 | fn rule_internal_single<'a, E: ParseError<&'a str>>(input: &'a str) -> IResult<&str, Rule, E> { [INFO] [stdout] | ^^ ---- the lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 147 | fn rule_internal_single<'a, E: ParseError<&'a str>>(input: &'a str) -> IResult<&'a str, Rule, E> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:169:49 [INFO] [stdout] | [INFO] [stdout] 169 | fn rulename<'a, E: ParseError<&'a str>>(input: &'a str) -> IResult<&'a str, &str, E> { [INFO] [stdout] | ^^ -- ---- the lifetimes get resolved as `'a` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'a` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 169 | fn rulename<'a, E: ParseError<&'a str>>(input: &'a str) -> IResult<&'a str, &'a str, E> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:307:49 [INFO] [stdout] | [INFO] [stdout] 307 | fn char_val<'a, E: ParseError<&'a str>>(input: &'a str) -> IResult<&str, StringLiteral, E> { [INFO] [stdout] | ^^ ---- the lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 307 | fn char_val<'a, E: ParseError<&'a str>>(input: &'a str) -> IResult<&'a str, StringLiteral, E> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:322:13 [INFO] [stdout] | [INFO] [stdout] 322 | input: &'a str, [INFO] [stdout] | ^^ this lifetime flows to the output [INFO] [stdout] 323 | ) -> IResult<&'a str, &str, E> { [INFO] [stdout] | -- ---- the lifetimes get resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | the lifetimes get resolved as `'a` [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 323 | ) -> IResult<&'a str, &'a str, E> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:331:62 [INFO] [stdout] | [INFO] [stdout] 331 | fn case_sensitive_string<'a, E: ParseError<&'a str>>(input: &'a str) -> IResult<&'a str, &str, E> { [INFO] [stdout] | ^^ -- ---- the lifetimes get resolved as `'a` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'a` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 331 | fn case_sensitive_string<'a, E: ParseError<&'a str>>(input: &'a str) -> IResult<&'a str, &'a str, E> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:341:54 [INFO] [stdout] | [INFO] [stdout] 341 | fn quoted_string<'a, E: ParseError<&'a str>>(input: &'a str) -> IResult<&'a str, &str, E> { [INFO] [stdout] | ^^ -- ---- the lifetimes get resolved as `'a` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'a` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 341 | fn quoted_string<'a, E: ParseError<&'a str>>(input: &'a str) -> IResult<&'a str, &'a str, E> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:418:50 [INFO] [stdout] | [INFO] [stdout] 418 | fn prose_val<'a, E: ParseError<&'a str>>(input: &'a str) -> IResult<&'a str, &str, E> { [INFO] [stdout] | ^^ -- ---- the lifetimes get resolved as `'a` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'a` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 418 | fn prose_val<'a, E: ParseError<&'a str>>(input: &'a str) -> IResult<&'a str, &'a str, E> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.47/src/lib.rs:92:30 [INFO] [stdout] | [INFO] [stdout] 92 | feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "9aef0a9ba2fc6091b8987e1b7655a9cdd431b71d81f508fe078121aea7ebffa0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9aef0a9ba2fc6091b8987e1b7655a9cdd431b71d81f508fe078121aea7ebffa0", kill_on_drop: false }` [INFO] [stdout] 9aef0a9ba2fc6091b8987e1b7655a9cdd431b71d81f508fe078121aea7ebffa0