[INFO] cloning repository https://github.com/davidaq/rust-babeljs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davidaq/rust-babeljs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidaq%2Frust-babeljs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidaq%2Frust-babeljs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 74e470ac668b87436554020438e652671150172e [INFO] checking davidaq/rust-babeljs against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidaq%2Frust-babeljs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/davidaq/rust-babeljs on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/davidaq/rust-babeljs [INFO] finished tweaking git repo https://github.com/davidaq/rust-babeljs [INFO] tweaked toml for git repo https://github.com/davidaq/rust-babeljs written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/davidaq/rust-babeljs 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cdd5dd7dd4a04a63b0770c9f7b1375a240fd35ed5929c14ba5d7c2a8926ea7b4 [INFO] running `Command { std: "docker" "start" "-a" "cdd5dd7dd4a04a63b0770c9f7b1375a240fd35ed5929c14ba5d7c2a8926ea7b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cdd5dd7dd4a04a63b0770c9f7b1375a240fd35ed5929c14ba5d7c2a8926ea7b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cdd5dd7dd4a04a63b0770c9f7b1375a240fd35ed5929c14ba5d7c2a8926ea7b4", kill_on_drop: false }` [INFO] [stdout] cdd5dd7dd4a04a63b0770c9f7b1375a240fd35ed5929c14ba5d7c2a8926ea7b4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 11705adb3c5624e97264ff7600d24e51491bded914bd30ebc32525a37ce959b5 [INFO] running `Command { std: "docker" "start" "-a" "11705adb3c5624e97264ff7600d24e51491bded914bd30ebc32525a37ce959b5", kill_on_drop: false }` [INFO] [stderr] Compiling rust-babeljs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/build.rs:84:4 [INFO] [stdout] | [INFO] [stdout] 84 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Context` in this scope [INFO] [stdout] --> src/syntax/tokenize/rule_number.rs:4:27 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn try (context: &mut Context) -> Option<( u16, usize )> { [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 1 + use std::task::Context; [INFO] [stdout] | [INFO] [stdout] 1 + use syntax::context::Context; [INFO] [stdout] | [INFO] [stdout] 1 + use syntax::tokenize::context::Context; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Context` in this scope [INFO] [stdout] --> src/syntax/tokenize/rule_number.rs:13:30 [INFO] [stdout] | [INFO] [stdout] 13 | fn number_len (context: &mut Context) -> usize { [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 1 + use std::task::Context; [INFO] [stdout] | [INFO] [stdout] 1 + use syntax::context::Context; [INFO] [stdout] | [INFO] [stdout] 1 + use syntax::tokenize::context::Context; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Context` in this scope [INFO] [stdout] --> src/syntax/tokenize/rule_number.rs:4:27 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn try (context: &mut Context) -> Option<( u16, usize )> { [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 1 + use std::task::Context; [INFO] [stdout] | [INFO] [stdout] 1 + use syntax::context::Context; [INFO] [stdout] | [INFO] [stdout] 1 + use syntax::tokenize::context::Context; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Context` in this scope [INFO] [stdout] --> src/syntax/tokenize/rule_number.rs:41:34 [INFO] [stdout] | [INFO] [stdout] 41 | fn bin_number_len (context: &mut Context) -> usize { [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 1 + use std::task::Context; [INFO] [stdout] | [INFO] [stdout] 1 + use syntax::context::Context; [INFO] [stdout] | [INFO] [stdout] 1 + use syntax::tokenize::context::Context; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Context` in this scope [INFO] [stdout] --> src/syntax/tokenize/rule_number.rs:56:34 [INFO] [stdout] | [INFO] [stdout] 56 | fn hex_number_len (context: &mut Context) -> usize { [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 1 + use std::task::Context; [INFO] [stdout] | [INFO] [stdout] 1 + use syntax::context::Context; [INFO] [stdout] | [INFO] [stdout] 1 + use syntax::tokenize::context::Context; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Context` in this scope [INFO] [stdout] --> src/syntax/tokenize/rule_number.rs:72:35 [INFO] [stdout] | [INFO] [stdout] 72 | fn deci_number_len (context: &mut Context, accept_dot: bool, accept_exp: bool) -> usize { [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 1 + use std::task::Context; [INFO] [stdout] | [INFO] [stdout] 1 + use syntax::context::Context; [INFO] [stdout] | [INFO] [stdout] 1 + use syntax::tokenize::context::Context; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Context` in this scope [INFO] [stdout] --> src/syntax/tokenize/rule_number.rs:13:30 [INFO] [stdout] | [INFO] [stdout] 13 | fn number_len (context: &mut Context) -> usize { [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 1 + use std::task::Context; [INFO] [stdout] | [INFO] [stdout] 1 + use syntax::context::Context; [INFO] [stdout] | [INFO] [stdout] 1 + use syntax::tokenize::context::Context; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Context` in this scope [INFO] [stdout] --> src/syntax/tokenize/rule_number.rs:41:34 [INFO] [stdout] | [INFO] [stdout] 41 | fn bin_number_len (context: &mut Context) -> usize { [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 1 + use std::task::Context; [INFO] [stdout] | [INFO] [stdout] 1 + use syntax::context::Context; [INFO] [stdout] | [INFO] [stdout] 1 + use syntax::tokenize::context::Context; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Context` in this scope [INFO] [stdout] --> src/syntax/tokenize/rule_number.rs:56:34 [INFO] [stdout] | [INFO] [stdout] 56 | fn hex_number_len (context: &mut Context) -> usize { [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 1 + use std::task::Context; [INFO] [stdout] | [INFO] [stdout] 1 + use syntax::context::Context; [INFO] [stdout] | [INFO] [stdout] 1 + use syntax::tokenize::context::Context; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Context` in this scope [INFO] [stdout] --> src/syntax/tokenize/rule_number.rs:72:35 [INFO] [stdout] | [INFO] [stdout] 72 | fn deci_number_len (context: &mut Context, accept_dot: bool, accept_exp: bool) -> usize { [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 1 + use std::task::Context; [INFO] [stdout] | [INFO] [stdout] 1 + use syntax::context::Context; [INFO] [stdout] | [INFO] [stdout] 1 + use syntax::tokenize::context::Context; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::Chars` [INFO] [stdout] --> src/syntax/tokenize/tokenizer.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::str::Chars; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::Chars` [INFO] [stdout] --> src/syntax/tokenize/tokenizer.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::str::Chars; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `util::Queue` [INFO] [stdout] --> src/syntax/tokenize/tokenizer.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use util::Queue; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SourceLoc` [INFO] [stdout] --> src/syntax/tokenize/tokenizer.rs:3:28 [INFO] [stdout] | [INFO] [stdout] 3 | use syntax::basic_types::{ SourceLoc }; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `util::Queue` [INFO] [stdout] --> src/syntax/tokenize/tokenizer.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use util::Queue; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `syntax::tokenize::Tokenizer` [INFO] [stdout] --> src/syntax/tokenize/rule_number.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use syntax::tokenize::Tokenizer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Sync` is imported redundantly [INFO] [stdout] --> src/util/queue.rs:4:20 [INFO] [stdout] | [INFO] [stdout] 4 | use std::marker::{ Sync, Send }; [INFO] [stdout] | ^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:124:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Sync` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SourceLoc` [INFO] [stdout] --> src/syntax/tokenize/tokenizer.rs:3:28 [INFO] [stdout] | [INFO] [stdout] 3 | use syntax::basic_types::{ SourceLoc }; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Send` is imported redundantly [INFO] [stdout] --> src/util/queue.rs:4:26 [INFO] [stdout] | [INFO] [stdout] 4 | use std::marker::{ Sync, Send }; [INFO] [stdout] | ^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:124:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Send` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `syntax::tokenize::Tokenizer` [INFO] [stdout] --> src/syntax/tokenize/rule_number.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use syntax::tokenize::Tokenizer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Token`, `token_type` [INFO] [stdout] --> src/run.rs:4:25 [INFO] [stdout] | [INFO] [stdout] 4 | use syntax::tokenize::{ Token, Tokenizer, token_type }; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `util::Queue` [INFO] [stdout] --> src/run.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use util::Queue; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Sync` is imported redundantly [INFO] [stdout] --> src/util/queue.rs:4:20 [INFO] [stdout] | [INFO] [stdout] 4 | use std::marker::{ Sync, Send }; [INFO] [stdout] | ^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:124:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Sync` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Send` is imported redundantly [INFO] [stdout] --> src/util/queue.rs:4:26 [INFO] [stdout] | [INFO] [stdout] 4 | use std::marker::{ Sync, Send }; [INFO] [stdout] | ^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:124:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Send` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Token`, `token_type` [INFO] [stdout] --> src/run.rs:4:25 [INFO] [stdout] | [INFO] [stdout] 4 | use syntax::tokenize::{ Token, Tokenizer, token_type }; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `util::Queue` [INFO] [stdout] --> src/run.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use util::Queue; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/syntax/tokenize/rule_number.rs:7:20 [INFO] [stdout] | [INFO] [stdout] 7 | Option::Some(( tt::NUMERIC_LITERAL, len )) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ expected `u16`, found `usize` [INFO] [stdout] | [INFO] [stdout] help: you can convert a `usize` to a `u16` and panic if the converted value doesn't fit [INFO] [stdout] | [INFO] [stdout] 7 | Option::Some(( tt::NUMERIC_LITERAL.try_into().unwrap(), len )) [INFO] [stdout] | ++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/syntax/tokenize/rule_number.rs:7:20 [INFO] [stdout] | [INFO] [stdout] 7 | Option::Some(( tt::NUMERIC_LITERAL, len )) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ expected `u16`, found `usize` [INFO] [stdout] | [INFO] [stdout] help: you can convert a `usize` to a `u16` and panic if the converted value doesn't fit [INFO] [stdout] | [INFO] [stdout] 7 | Option::Some(( tt::NUMERIC_LITERAL.try_into().unwrap(), len )) [INFO] [stdout] | ++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prev_type` [INFO] [stdout] --> src/syntax/tokenize/tokenizer.rs:105:13 [INFO] [stdout] | [INFO] [stdout] 105 | let mut prev_type = tt::UNEXPECTED; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_type` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `token_type` [INFO] [stdout] --> src/syntax/tokenize/tokenizer.rs:108:15 [INFO] [stdout] | [INFO] [stdout] 108 | let mut token_type = tt::UNEXPECTED; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_token_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/syntax/tokenize/tokenizer.rs:105:9 [INFO] [stdout] | [INFO] [stdout] 105 | let mut prev_type = tt::UNEXPECTED; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prev_type` [INFO] [stdout] --> src/syntax/tokenize/tokenizer.rs:105:13 [INFO] [stdout] | [INFO] [stdout] 105 | let mut prev_type = tt::UNEXPECTED; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_type` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/syntax/tokenize/tokenizer.rs:108:11 [INFO] [stdout] | [INFO] [stdout] 108 | let mut token_type = tt::UNEXPECTED; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `token_type` [INFO] [stdout] --> src/syntax/tokenize/tokenizer.rs:108:15 [INFO] [stdout] | [INFO] [stdout] 108 | let mut token_type = tt::UNEXPECTED; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_token_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/syntax/tokenize/tokenizer.rs:105:9 [INFO] [stdout] | [INFO] [stdout] 105 | let mut prev_type = tt::UNEXPECTED; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/syntax/tokenize/tokenizer.rs:108:11 [INFO] [stdout] | [INFO] [stdout] 108 | let mut token_type = tt::UNEXPECTED; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors; 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0412. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors; 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0412. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rust-babeljs` (bin "rust-babeljs" test) due to 7 previous errors; 12 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `rust-babeljs` (bin "rust-babeljs") due to 7 previous errors; 12 warnings emitted [INFO] running `Command { std: "docker" "inspect" "11705adb3c5624e97264ff7600d24e51491bded914bd30ebc32525a37ce959b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11705adb3c5624e97264ff7600d24e51491bded914bd30ebc32525a37ce959b5", kill_on_drop: false }` [INFO] [stdout] 11705adb3c5624e97264ff7600d24e51491bded914bd30ebc32525a37ce959b5 [INFO] checking davidaq/rust-babeljs against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidaq%2Frust-babeljs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/davidaq/rust-babeljs on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/davidaq/rust-babeljs [INFO] finished tweaking git repo https://github.com/davidaq/rust-babeljs [INFO] tweaked toml for git repo https://github.com/davidaq/rust-babeljs written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/davidaq/rust-babeljs 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c47b4aa40d139cb9563446198770fd1223eba693f264cc4b6e2137c0fdc45533 [INFO] running `Command { std: "docker" "start" "-a" "c47b4aa40d139cb9563446198770fd1223eba693f264cc4b6e2137c0fdc45533", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c47b4aa40d139cb9563446198770fd1223eba693f264cc4b6e2137c0fdc45533", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c47b4aa40d139cb9563446198770fd1223eba693f264cc4b6e2137c0fdc45533", kill_on_drop: false }` [INFO] [stdout] c47b4aa40d139cb9563446198770fd1223eba693f264cc4b6e2137c0fdc45533 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1334e1eaaccd2d250545acfdc9bc53fc2a2703fe5022047340628be05c64c782 [INFO] running `Command { std: "docker" "start" "-a" "1334e1eaaccd2d250545acfdc9bc53fc2a2703fe5022047340628be05c64c782", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "1334e1eaaccd2d250545acfdc9bc53fc2a2703fe5022047340628be05c64c782", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1334e1eaaccd2d250545acfdc9bc53fc2a2703fe5022047340628be05c64c782", kill_on_drop: false }` [INFO] [stdout] 1334e1eaaccd2d250545acfdc9bc53fc2a2703fe5022047340628be05c64c782