[INFO] fetching crate yap 0.12.0...
[INFO] testing yap-0.12.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate yap 0.12.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate yap 0.12.0
[INFO] finished tweaking crates.io crate yap 0.12.0
[INFO] tweaked toml for crates.io crate yap 0.12.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate yap 0.12.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate yap 0.12.0 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" "+b83b707f97d809763b7861afa7638871f3339a33" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] debf5fb5940a17a6680ea84b4739f455e5096773e9462b0b935b059b21f7567b
[INFO] running `Command { std: "docker" "start" "-a" "debf5fb5940a17a6680ea84b4739f455e5096773e9462b0b935b059b21f7567b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "debf5fb5940a17a6680ea84b4739f455e5096773e9462b0b935b059b21f7567b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "debf5fb5940a17a6680ea84b4739f455e5096773e9462b0b935b059b21f7567b", kill_on_drop: false }`
[INFO] [stdout] debf5fb5940a17a6680ea84b4739f455e5096773e9462b0b935b059b21f7567b
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc1fed53f908014c3928fe8cbde098f09ba0b5fb12c20edf15de623a3ab31073
[INFO] running `Command { std: "docker" "start" "-a" "bc1fed53f908014c3928fe8cbde098f09ba0b5fb12c20edf15de623a3ab31073", kill_on_drop: false }`
[INFO] [stderr]    Compiling yap v0.12.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tokens.rs:583:24
[INFO] [stdout]     |
[INFO] [stdout] 583 |     fn many<F, Output>(&mut self, parser: F) -> Many<Self, F>
[INFO] [stdout]     |                        ^^^^^^^^^                ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the 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: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 583 |     fn many<F, Output>(&mut self, parser: F) -> Many<'_, Self, F>
[INFO] [stdout]     |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "bc1fed53f908014c3928fe8cbde098f09ba0b5fb12c20edf15de623a3ab31073", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc1fed53f908014c3928fe8cbde098f09ba0b5fb12c20edf15de623a3ab31073", kill_on_drop: false }`
[INFO] [stdout] bc1fed53f908014c3928fe8cbde098f09ba0b5fb12c20edf15de623a3ab31073
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3eaf87fd429229bdd45a92c2ec02172d14c63aa989577b76dc76f17df881982
[INFO] running `Command { std: "docker" "start" "-a" "e3eaf87fd429229bdd45a92c2ec02172d14c63aa989577b76dc76f17df881982", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tokens.rs:583:24
[INFO] [stdout]     |
[INFO] [stdout] 583 |     fn many<F, Output>(&mut self, parser: F) -> Many<Self, F>
[INFO] [stdout]     |                        ^^^^^^^^^                ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the 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: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 583 |     fn many<F, Output>(&mut self, parser: F) -> Many<'_, Self, F>
[INFO] [stdout]     |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling logos-derive v0.12.1
[INFO] [stderr]    Compiling logos v0.12.1
[INFO] [stderr]    Compiling yap v0.12.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0412]: cannot find type `String` in this scope
[INFO] [stdout]   --> src/tokens/slice.rs:95:32
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let n = s.parse::<u16, String>().unwrap();
[INFO] [stdout]    |                                ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn test_parse_success<String>() {
[INFO] [stdout]    |                          ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `String` in this scope
[INFO] [stdout]   --> src/tokens/slice.rs:97:32
[INFO] [stdout]    |
[INFO] [stdout] 97 |         assert_eq!(s.collect::<String>(), "");
[INFO] [stdout]    |                                ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn test_parse_success<String>() {
[INFO] [stdout]    |                          ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `String` in this scope
[INFO] [stdout]    --> src/tokens/slice.rs:101:35
[INFO] [stdout]     |
[INFO] [stdout] 101 |         assert_eq!(toks.collect::<String>(), "bc");
[INFO] [stdout]     |                                   ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]     |
[INFO] [stdout]  83 |     fn test_parse_success<String>() {
[INFO] [stdout]     |                          ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `String` in this scope
[INFO] [stdout]    --> src/tokens/slice.rs:118:23
[INFO] [stdout]     |
[INFO] [stdout] 118 |         s.parse::<u8, String>().unwrap_err();
[INFO] [stdout]     |                       ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]     |
[INFO] [stdout] 105 |     fn test_parse_failure<String>() {
[INFO] [stdout]     |                          ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `String` in this scope
[INFO] [stdout]    --> src/tokens/slice.rs:119:32
[INFO] [stdout]     |
[INFO] [stdout] 119 |         assert_eq!(s.collect::<String>(), "345");
[INFO] [stdout]     |                                ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]     |
[INFO] [stdout] 105 |     fn test_parse_failure<String>() {
[INFO] [stdout]     |                          ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `String` in this scope
[INFO] [stdout]    --> src/tokens/slice.rs:123:35
[INFO] [stdout]     |
[INFO] [stdout] 123 |         assert_eq!(toks.collect::<String>(), "bc");
[INFO] [stdout]     |                                   ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]     |
[INFO] [stdout] 105 |     fn test_parse_failure<String>() {
[INFO] [stdout]     |                          ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `String` in this scope
[INFO] [stdout]    --> src/tokens/take.rs:115:33
[INFO] [stdout]     |
[INFO] [stdout] 115 |         let n = tw.parse::<u16, String>().unwrap();
[INFO] [stdout]     |                                 ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]     |
[INFO] [stdout] 110 |     fn test_parse_success<String>() {
[INFO] [stdout]     |                          ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `String` in this scope
[INFO] [stdout]    --> src/tokens/take.rs:117:33
[INFO] [stdout]     |
[INFO] [stdout] 117 |         assert_eq!(tw.collect::<String>(), "");
[INFO] [stdout]     |                                 ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]     |
[INFO] [stdout] 110 |     fn test_parse_success<String>() {
[INFO] [stdout]     |                          ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `String` in this scope
[INFO] [stdout]    --> src/tokens/take.rs:126:24
[INFO] [stdout]     |
[INFO] [stdout] 126 |         tw.parse::<u8, String>().unwrap_err();
[INFO] [stdout]     |                        ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]     |
[INFO] [stdout] 121 |     fn test_parse_failure<String>() {
[INFO] [stdout]     |                          ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `String` in this scope
[INFO] [stdout]    --> src/tokens/take.rs:127:33
[INFO] [stdout]     |
[INFO] [stdout] 127 |         assert_eq!(tw.collect::<String>(), "345");
[INFO] [stdout]     |                                 ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]     |
[INFO] [stdout] 121 |     fn test_parse_failure<String>() {
[INFO] [stdout]     |                          ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `String` in this scope
[INFO] [stdout]    --> src/tokens/take.rs:135:20
[INFO] [stdout]     |
[INFO] [stdout] 135 |             let s: String = toks.take(6).take_while(|t| t.is_numeric()).collect();
[INFO] [stdout]     |                    ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `String` in this scope
[INFO] [stdout]    --> src/tokens/take.rs:138:39
[INFO] [stdout]     |
[INFO] [stdout] 138 |             assert_eq!(toks.collect::<String>(), "abc+");
[INFO] [stdout]     |                                       ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]     |
[INFO] [stdout] 134 |         fn take_while<String>(mut toks: impl Tokens<Item = char>) {
[INFO] [stdout]     |                      ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `String` in this scope
[INFO] [stdout]    --> src/tokens/take.rs:141:20
[INFO] [stdout]     |
[INFO] [stdout] 141 |             let s: String = toks.take(6).take(4).collect();
[INFO] [stdout]     |                    ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `String` in this scope
[INFO] [stdout]    --> src/tokens/take.rs:144:39
[INFO] [stdout]     |
[INFO] [stdout] 144 |             assert_eq!(toks.collect::<String>(), "bc+");
[INFO] [stdout]     |                                       ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]     |
[INFO] [stdout] 140 |         fn take<String>(mut toks: impl Tokens<Item = char>) {
[INFO] [stdout]     |                ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `String` in this scope
[INFO] [stdout]    --> src/tokens/take_while.rs:116:33
[INFO] [stdout]     |
[INFO] [stdout] 116 |         let n = tw.parse::<u16, String>().unwrap();
[INFO] [stdout]     |                                 ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn test_parse_success<String>() {
[INFO] [stdout]     |                          ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `String` in this scope
[INFO] [stdout]    --> src/tokens/take_while.rs:118:33
[INFO] [stdout]     |
[INFO] [stdout] 118 |         assert_eq!(tw.collect::<String>(), "");
[INFO] [stdout]     |                                 ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn test_parse_success<String>() {
[INFO] [stdout]     |                          ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `String` in this scope
[INFO] [stdout]    --> src/tokens/take_while.rs:127:24
[INFO] [stdout]     |
[INFO] [stdout] 127 |         tw.parse::<u8, String>().unwrap_err();
[INFO] [stdout]     |                        ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]     |
[INFO] [stdout] 122 |     fn test_parse_failure<String>() {
[INFO] [stdout]     |                          ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `String` in this scope
[INFO] [stdout]    --> src/tokens/take_while.rs:128:33
[INFO] [stdout]     |
[INFO] [stdout] 128 |         assert_eq!(tw.collect::<String>(), "345");
[INFO] [stdout]     |                                 ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]     |
[INFO] [stdout] 122 |     fn test_parse_failure<String>() {
[INFO] [stdout]     |                          ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `String` in this scope
[INFO] [stdout]    --> src/tokens/take_while.rs:136:20
[INFO] [stdout]     |
[INFO] [stdout] 136 |             let s: String = toks
[INFO] [stdout]     |                    ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `String` in this scope
[INFO] [stdout]    --> src/tokens/take_while.rs:142:39
[INFO] [stdout]     |
[INFO] [stdout] 142 |             assert_eq!(toks.collect::<String>(), "abc+");
[INFO] [stdout]     |                                       ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]     |
[INFO] [stdout] 135 |         fn take_while<String>(mut toks: impl Tokens<Item = char>) {
[INFO] [stdout]     |                      ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `String` in this scope
[INFO] [stdout]    --> src/tokens/take_while.rs:145:20
[INFO] [stdout]     |
[INFO] [stdout] 145 |             let s: String = toks.take_while(|t| t.is_alphanumeric()).take(4).collect();
[INFO] [stdout]     |                    ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `String` in this scope
[INFO] [stdout]    --> src/tokens/take_while.rs:148:39
[INFO] [stdout]     |
[INFO] [stdout] 148 |             assert_eq!(toks.collect::<String>(), "bc+");
[INFO] [stdout]     |                                       ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]     |
[INFO] [stdout] 144 |         fn take<String>(mut toks: impl Tokens<Item = char>) {
[INFO] [stdout]     |                ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `yap` (lib test) due to 22 previous errors
[INFO] running `Command { std: "docker" "inspect" "e3eaf87fd429229bdd45a92c2ec02172d14c63aa989577b76dc76f17df881982", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3eaf87fd429229bdd45a92c2ec02172d14c63aa989577b76dc76f17df881982", kill_on_drop: false }`
[INFO] [stdout] e3eaf87fd429229bdd45a92c2ec02172d14c63aa989577b76dc76f17df881982