[INFO] fetching crate chelone 0.1.3... [INFO] testing chelone-0.1.3 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate chelone 0.1.3 into /workspace/builds/worker-48/source [INFO] validating manifest of crates.io crate chelone 0.1.3 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate chelone 0.1.3 [INFO] finished tweaking crates.io crate chelone 0.1.3 [INFO] tweaked toml for crates.io crate chelone 0.1.3 written to /workspace/builds/worker-48/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9bdf99862a93383b4277f117ed2213e623f18b64d13de60e3fcc2b3cd036bbbe [INFO] running `Command { std: "docker" "start" "-a" "9bdf99862a93383b4277f117ed2213e623f18b64d13de60e3fcc2b3cd036bbbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9bdf99862a93383b4277f117ed2213e623f18b64d13de60e3fcc2b3cd036bbbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9bdf99862a93383b4277f117ed2213e623f18b64d13de60e3fcc2b3cd036bbbe", kill_on_drop: false }` [INFO] [stdout] 9bdf99862a93383b4277f117ed2213e623f18b64d13de60e3fcc2b3cd036bbbe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7d8218b0b7aa09d01862552bc55aa432021cf54c98b81a3a7bcaa4f4d410a022 [INFO] running `Command { std: "docker" "start" "-a" "7d8218b0b7aa09d01862552bc55aa432021cf54c98b81a3a7bcaa4f4d410a022", kill_on_drop: false }` [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling unicode-bidi v0.3.7 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling ordermap v0.3.5 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling pest v1.0.6 [INFO] [stderr] Compiling unwrap_to v0.1.0 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling tinyvec v1.5.1 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling pest_derive v1.0.8 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling chelone v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `next_rule` [INFO] [stdout] --> src/lib.rs:518:14 [INFO] [stdout] | [INFO] [stdout] 518 | let (next_rule, next) = { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_next_rule` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `source` [INFO] [stdout] --> src/lib.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 88 | source: &'a str [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `debug_input` [INFO] [stdout] --> src/lib.rs:111:8 [INFO] [stdout] | [INFO] [stdout] 111 | fn debug_input(input: Peekable>) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.60s [INFO] running `Command { std: "docker" "inspect" "7d8218b0b7aa09d01862552bc55aa432021cf54c98b81a3a7bcaa4f4d410a022", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d8218b0b7aa09d01862552bc55aa432021cf54c98b81a3a7bcaa4f4d410a022", kill_on_drop: false }` [INFO] [stdout] 7d8218b0b7aa09d01862552bc55aa432021cf54c98b81a3a7bcaa4f4d410a022 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a192eeb88b4fff24f358150aa41e6e8d0949d1df2ba9250e45adbfd0ed783d22 [INFO] running `Command { std: "docker" "start" "-a" "a192eeb88b4fff24f358150aa41e6e8d0949d1df2ba9250e45adbfd0ed783d22", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling chelone v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `next_rule` [INFO] [stdout] --> src/lib.rs:518:14 [INFO] [stdout] | [INFO] [stdout] 518 | let (next_rule, next) = { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_next_rule` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `source` [INFO] [stdout] --> src/lib.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 88 | source: &'a str [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `debug_input` [INFO] [stdout] --> src/lib.rs:111:8 [INFO] [stdout] | [INFO] [stdout] 111 | fn debug_input(input: Peekable>) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `next_rule` [INFO] [stdout] --> src/lib.rs:518:14 [INFO] [stdout] | [INFO] [stdout] 518 | let (next_rule, next) = { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_next_rule` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `source` [INFO] [stdout] --> src/lib.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 88 | source: &'a str [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `debug_input` [INFO] [stdout] --> src/lib.rs:111:8 [INFO] [stdout] | [INFO] [stdout] 111 | fn debug_input(input: Peekable>) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.17s [INFO] running `Command { std: "docker" "inspect" "a192eeb88b4fff24f358150aa41e6e8d0949d1df2ba9250e45adbfd0ed783d22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a192eeb88b4fff24f358150aa41e6e8d0949d1df2ba9250e45adbfd0ed783d22", kill_on_drop: false }` [INFO] [stdout] a192eeb88b4fff24f358150aa41e6e8d0949d1df2ba9250e45adbfd0ed783d22 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6ee4e2b1994834784d1b973b3942f8e0cad6aeeb5ffaa34006106d927935ee68 [INFO] running `Command { std: "docker" "start" "-a" "6ee4e2b1994834784d1b973b3942f8e0cad6aeeb5ffaa34006106d927935ee68", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused variable: `next_rule` [INFO] [stderr] --> src/lib.rs:518:14 [INFO] [stderr] | [INFO] [stderr] 518 | let (next_rule, next) = { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_next_rule` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `source` [INFO] [stderr] --> src/lib.rs:88:5 [INFO] [stderr] | [INFO] [stderr] 88 | source: &'a str [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `debug_input` [INFO] [stderr] --> src/lib.rs:111:8 [INFO] [stderr] | [INFO] [stderr] 111 | fn debug_input(input: Peekable>) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `chelone` (lib) generated 3 warnings [INFO] [stderr] warning: `chelone` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 9.60s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/chelone-cc757011edebdcac) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/is_equal-c8e261b280e65689) [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/to_triples-9db4d365bcf21c4a) [INFO] [stdout] [INFO] [stderr] Doc-tests chelone [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 2) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.17s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6ee4e2b1994834784d1b973b3942f8e0cad6aeeb5ffaa34006106d927935ee68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ee4e2b1994834784d1b973b3942f8e0cad6aeeb5ffaa34006106d927935ee68", kill_on_drop: false }` [INFO] [stdout] 6ee4e2b1994834784d1b973b3942f8e0cad6aeeb5ffaa34006106d927935ee68