[INFO] cloning repository https://github.com/rust-adventure/nom-json [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rust-adventure/nom-json" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-adventure%2Fnom-json", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-adventure%2Fnom-json'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e50ba9790043d85a19c54f75ea730452cb987afc [INFO] testing rust-adventure/nom-json against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-adventure%2Fnom-json" "/workspace/builds/worker-69/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-69/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rust-adventure/nom-json on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rust-adventure/nom-json [INFO] finished tweaking git repo https://github.com/rust-adventure/nom-json [INFO] tweaked toml for git repo https://github.com/rust-adventure/nom-json written to /workspace/builds/worker-69/source/Cargo.toml [INFO] crate git repo https://github.com/rust-adventure/nom-json already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ef3314a82e1bdbb7d2198629ff0028abc522d9ceb8d36e6a3688825a0350c72d [INFO] running `Command { std: "docker" "start" "-a" "ef3314a82e1bdbb7d2198629ff0028abc522d9ceb8d36e6a3688825a0350c72d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ef3314a82e1bdbb7d2198629ff0028abc522d9ceb8d36e6a3688825a0350c72d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef3314a82e1bdbb7d2198629ff0028abc522d9ceb8d36e6a3688825a0350c72d", kill_on_drop: false }` [INFO] [stdout] ef3314a82e1bdbb7d2198629ff0028abc522d9ceb8d36e6a3688825a0350c72d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e93b75503b4890529c52314eace2bef416be10eeb8872b19c7712513aebe2974 [INFO] running `Command { std: "docker" "start" "-a" "e93b75503b4890529c52314eace2bef416be10eeb8872b19c7712513aebe2974", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling funty v1.1.0 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling wyz v0.2.0 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling bitvec v0.19.5 [INFO] [stderr] Compiling nom-json v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Error`, `InputTakeAtPosition`, `alpha0`, `alpha1`, `alphanumeric1`, `is_hex_digit`, `many0`, `many1`, `not`, `number::complete::float`, `pair`, `peek`, `separated_list1`, `take_while_m_n`, `take_while` [INFO] [stdout] --> src/lib.rs:3:55 [INFO] [stdout] | [INFO] [stdout] 3 | bytes::complete::{escaped, tag, take, take_until, take_while, take_while_m_n}, [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 6 | alpha0, alpha1, alphanumeric1, char, digit1, hex_digit1, multispace0, one_of, satisfy, [INFO] [stdout] | ^^^^^^ ^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] 7 | }, [INFO] [stdout] 8 | is_hex_digit, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 9 | }, [INFO] [stdout] 10 | combinator::{not, opt, peek, verify}, [INFO] [stdout] | ^^^ ^^^^ [INFO] [stdout] 11 | error::{Error, ErrorKind, ParseError}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 12 | multi::{many0, many1, separated_list0, separated_list1}, [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] 13 | number::complete::float, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 14 | sequence::{delimited, pair, tuple}, [INFO] [stdout] | ^^^^ [INFO] [stdout] 15 | AsChar, IResult, InputTakeAtPosition, Parser, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `iter` found for reference `&str` in the current scope [INFO] [stdout] --> src/lib.rs:153:28 [INFO] [stdout] | [INFO] [stdout] 153 | output.iter().all(|s| escaped_hex(s).is_ok()) [INFO] [stdout] | ^^^^ method not found in `&str` [INFO] [stdout] | [INFO] [stdout] help: because of the in-memory representation of `&str`, to obtain an `Iterator` over each of its codepoint use method `chars` [INFO] [stdout] | [INFO] [stdout] 153 | output.chars().all(|s| escaped_hex(s).is_ok()) [INFO] [stdout] | ~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ParseError` [INFO] [stdout] --> src/lib.rs:11:31 [INFO] [stdout] | [INFO] [stdout] 11 | error::{Error, ErrorKind, ParseError}, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AsChar` [INFO] [stdout] --> src/lib.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | AsChar, IResult, InputTakeAtPosition, Parser, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `nom-json` due to 2 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "e93b75503b4890529c52314eace2bef416be10eeb8872b19c7712513aebe2974", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e93b75503b4890529c52314eace2bef416be10eeb8872b19c7712513aebe2974", kill_on_drop: false }` [INFO] [stdout] e93b75503b4890529c52314eace2bef416be10eeb8872b19c7712513aebe2974