[INFO] cloning repository https://github.com/ahogappa0613/spexm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ahogappa0613/spexm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fahogappa0613%2Fspexm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fahogappa0613%2Fspexm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0796645e08ea60f5c7902ced83336a0bf9a28a8e [INFO] checking ahogappa0613/spexm/0796645e08ea60f5c7902ced83336a0bf9a28a8e against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fahogappa0613%2Fspexm" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ahogappa0613/spexm on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ahogappa0613/spexm [INFO] finished tweaking git repo https://github.com/ahogappa0613/spexm [INFO] tweaked toml for git repo https://github.com/ahogappa0613/spexm written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ahogappa0613/spexm 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2b878aaf0d1449ae757135f9b477d48659b06d2c83e841683695d12c222540ff [INFO] running `Command { std: "docker" "start" "-a" "2b878aaf0d1449ae757135f9b477d48659b06d2c83e841683695d12c222540ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2b878aaf0d1449ae757135f9b477d48659b06d2c83e841683695d12c222540ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b878aaf0d1449ae757135f9b477d48659b06d2c83e841683695d12c222540ff", kill_on_drop: false }` [INFO] [stdout] 2b878aaf0d1449ae757135f9b477d48659b06d2c83e841683695d12c222540ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 071b942dbf7a9543b4296d202aebb004cb1db3695f62b817503691359b308a90 [INFO] running `Command { std: "docker" "start" "-a" "071b942dbf7a9543b4296d202aebb004cb1db3695f62b817503691359b308a90", kill_on_drop: false }` [INFO] [stderr] Checking spexm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::token` [INFO] [stdout] --> src/builder.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::token; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Formatter` [INFO] [stdout] --> src/chex.rs:2:31 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt::{self, Display, Formatter}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/parser.rs:1:20 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::token::{self, Token}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `SP_S` should have an upper camel case name [INFO] [stdout] --> src/token.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | SP_S, // 文字列集合_開始 [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case: `SpS` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `SP_E` should have an upper camel case name [INFO] [stdout] --> src/token.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | SP_E, // 文字列集合_終了 [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case: `SpE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `CH_S` should have an upper camel case name [INFO] [stdout] --> src/token.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | CH_S, // 文字集合_開始 [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case: `ChS` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `CH_E` should have an upper camel case name [INFO] [stdout] --> src/token.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | CH_E, // 文字集合_終了 [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case: `ChE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `chex::Chex` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use chex::Chex; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `spex::Spex` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use spex::Spex; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufRead`, `BufReader`, and `self` [INFO] [stdout] --> src/main.rs:11:15 [INFO] [stdout] | [INFO] [stdout] 11 | use std::io::{self, BufRead, BufReader, Write}; [INFO] [stdout] | ^^^^ ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::token` [INFO] [stdout] --> src/builder.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::token; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Formatter` [INFO] [stdout] --> src/chex.rs:2:31 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt::{self, Display, Formatter}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/parser.rs:1:20 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::token::{self, Token}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `SP_S` should have an upper camel case name [INFO] [stdout] --> src/token.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | SP_S, // 文字列集合_開始 [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case: `SpS` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `SP_E` should have an upper camel case name [INFO] [stdout] --> src/token.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | SP_E, // 文字列集合_終了 [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case: `SpE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `CH_S` should have an upper camel case name [INFO] [stdout] --> src/token.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | CH_S, // 文字集合_開始 [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case: `ChS` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `CH_E` should have an upper camel case name [INFO] [stdout] --> src/token.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | CH_E, // 文字集合_終了 [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case: `ChE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `chex::Chex` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use chex::Chex; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `spex::Spex` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use spex::Spex; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufRead`, `BufReader`, and `self` [INFO] [stdout] --> src/main.rs:11:15 [INFO] [stdout] | [INFO] [stdout] 11 | use std::io::{self, BufRead, BufReader, Write}; [INFO] [stdout] | ^^^^ ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/chex.rs:25:56 [INFO] [stdout] | [INFO] [stdout] 25 | let char_set = HashSet::from(chars.into_iter().collect()); [INFO] [stdout] | ------- ^^^^^^^ cannot infer type of the type parameter `B` declared on the method `collect` [INFO] [stdout] | | [INFO] [stdout] | type must be known at this point [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `HashSet: From<_>` found in the following crates: `core`, `std`: [INFO] [stdout] - impl From<[T; N]> for HashSet [INFO] [stdout] where the constant `N` has type `usize`, T: Eq, T: Hash; [INFO] [stdout] - impl From for T; [INFO] [stdout] help: consider specifying the generic argument [INFO] [stdout] | [INFO] [stdout] 25 | let char_set = HashSet::from(chars.into_iter().collect::>()); [INFO] [stdout] | ++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/chex.rs:25:56 [INFO] [stdout] | [INFO] [stdout] 25 | let char_set = HashSet::from(chars.into_iter().collect()); [INFO] [stdout] | ------- ^^^^^^^ cannot infer type of the type parameter `B` declared on the method `collect` [INFO] [stdout] | | [INFO] [stdout] | type must be known at this point [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `HashSet: From<_>` found in the following crates: `core`, `std`: [INFO] [stdout] - impl From<[T; N]> for HashSet [INFO] [stdout] where the constant `N` has type `usize`, T: Eq, T: Hash; [INFO] [stdout] - impl From for T; [INFO] [stdout] help: consider specifying the generic argument [INFO] [stdout] | [INFO] [stdout] 25 | let char_set = HashSet::from(chars.into_iter().collect::>()); [INFO] [stdout] | ++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/parser.rs:81:10 [INFO] [stdout] | [INFO] [stdout] 81 | for (i, token) in tokens.iter().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/parser.rs:81:10 [INFO] [stdout] | [INFO] [stdout] 81 | for (i, token) in tokens.iter().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `spexm` (bin "spexm") due to 2 previous errors; 11 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error; 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `spexm` (bin "spexm" test) due to 2 previous errors; 11 warnings emitted [INFO] running `Command { std: "docker" "inspect" "071b942dbf7a9543b4296d202aebb004cb1db3695f62b817503691359b308a90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "071b942dbf7a9543b4296d202aebb004cb1db3695f62b817503691359b308a90", kill_on_drop: false }` [INFO] [stdout] 071b942dbf7a9543b4296d202aebb004cb1db3695f62b817503691359b308a90