[INFO] fetching crate ogam 1.3.0... [INFO] building ogam-1.3.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2 [INFO] extracting crate ogam 1.3.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate ogam 1.3.0 [INFO] finished tweaking crates.io crate ogam 1.3.0 [INFO] tweaked toml for crates.io crate ogam 1.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ogam 1.3.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 61 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.2.11 (available: v0.7.0) [INFO] [stderr] Adding maud v0.22.3 (available: v0.27.0) [INFO] [stderr] Adding nom v7.1.3 (available: v8.0.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ed68a30b73ec9d2a44fddf24e76a35638a668f4f9d3eaa7ceecb327ecc233712 [INFO] running `Command { std: "docker" "start" "-a" "ed68a30b73ec9d2a44fddf24e76a35638a668f4f9d3eaa7ceecb327ecc233712", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ed68a30b73ec9d2a44fddf24e76a35638a668f4f9d3eaa7ceecb327ecc233712", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed68a30b73ec9d2a44fddf24e76a35638a668f4f9d3eaa7ceecb327ecc233712", kill_on_drop: false }` [INFO] [stdout] ed68a30b73ec9d2a44fddf24e76a35638a668f4f9d3eaa7ceecb327ecc233712 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c8de06c04db1d2f73c79f2141af62ea45a08d02b80d76b55be0228e7afc8c382 [INFO] running `Command { std: "docker" "start" "-a" "c8de06c04db1d2f73c79f2141af62ea45a08d02b80d76b55be0228e7afc8c382", kill_on_drop: false }` [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling ogam v1.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `render_one_shot` is never used [INFO] [stdout] --> src/generator.rs:109:8 [INFO] [stdout] | [INFO] [stdout] 101 | trait Renderable<'ast, 'input: 'ast> { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 109 | fn render_one_shot(&'ast self, typo: &T, out: &mut O) -> () { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:858:21 [INFO] [stdout] | [INFO] [stdout] 858 | pub fn parse(input: &str) -> Result { [INFO] [stdout] | ^^^^ ^^^^^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden here [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] 858 | pub fn parse(input: &str) -> Result, Error<'_>> { [INFO] [stdout] | ++++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.27s [INFO] running `Command { std: "docker" "inspect" "c8de06c04db1d2f73c79f2141af62ea45a08d02b80d76b55be0228e7afc8c382", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8de06c04db1d2f73c79f2141af62ea45a08d02b80d76b55be0228e7afc8c382", kill_on_drop: false }` [INFO] [stdout] c8de06c04db1d2f73c79f2141af62ea45a08d02b80d76b55be0228e7afc8c382 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 76b8f4cd150aaef4ccbd415c6690824a720f5e9e514af51099e62b3d0d7ce358 [INFO] running `Command { std: "docker" "start" "-a" "76b8f4cd150aaef4ccbd415c6690824a720f5e9e514af51099e62b3d0d7ce358", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling semver v1.0.27 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stdout] warning: method `render_one_shot` is never used [INFO] [stdout] --> src/generator.rs:109:8 [INFO] [stdout] | [INFO] [stdout] 101 | trait Renderable<'ast, 'input: 'ast> { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 109 | fn render_one_shot(&'ast self, typo: &T, out: &mut O) -> () { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:858:21 [INFO] [stdout] | [INFO] [stdout] 858 | pub fn parse(input: &str) -> Result { [INFO] [stdout] | ^^^^ ^^^^^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden here [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] 858 | pub fn parse(input: &str) -> Result, Error<'_>> { [INFO] [stdout] | ++++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_xoshiro v0.1.0 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion-plot v0.3.1 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling criterion v0.2.11 [INFO] [stderr] Compiling ogam v1.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:858:21 [INFO] [stdout] | [INFO] [stdout] 858 | pub fn parse(input: &str) -> Result { [INFO] [stdout] | ^^^^ ^^^^^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden here [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] 858 | pub fn parse(input: &str) -> Result, Error<'_>> { [INFO] [stdout] | ++++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 49.68s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.2.11 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "76b8f4cd150aaef4ccbd415c6690824a720f5e9e514af51099e62b3d0d7ce358", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76b8f4cd150aaef4ccbd415c6690824a720f5e9e514af51099e62b3d0d7ce358", kill_on_drop: false }` [INFO] [stdout] 76b8f4cd150aaef4ccbd415c6690824a720f5e9e514af51099e62b3d0d7ce358