[INFO] fetching crate flycatcherc 0.1.1... [INFO] testing flycatcherc-0.1.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate flycatcherc 0.1.1 into /workspace/builds/worker-72/source [INFO] validating manifest of crates.io crate flycatcherc 0.1.1 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 flycatcherc 0.1.1 [INFO] finished tweaking crates.io crate flycatcherc 0.1.1 [INFO] tweaked toml for crates.io crate flycatcherc 0.1.1 written to /workspace/builds/worker-72/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-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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] 35c4158ef443cee7b81da45e84804b5e4efa68ba86f303a21963fdc4663c3b16 [INFO] running `Command { std: "docker" "start" "-a" "35c4158ef443cee7b81da45e84804b5e4efa68ba86f303a21963fdc4663c3b16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "35c4158ef443cee7b81da45e84804b5e4efa68ba86f303a21963fdc4663c3b16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35c4158ef443cee7b81da45e84804b5e4efa68ba86f303a21963fdc4663c3b16", kill_on_drop: false }` [INFO] [stdout] 35c4158ef443cee7b81da45e84804b5e4efa68ba86f303a21963fdc4663c3b16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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] fce648ee48595f31247c65d2d28d00a8e3e9132c9d345904ae5b8d027d4bd7f8 [INFO] running `Command { std: "docker" "start" "-a" "fce648ee48595f31247c65d2d28d00a8e3e9132c9d345904ae5b8d027d4bd7f8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling beef v0.5.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling codespan-reporting v0.11.1 [INFO] [stderr] Compiling flycatcher-diagnostic v0.1.1 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling logos-derive v0.12.0 [INFO] [stderr] Compiling logos v0.12.0 [INFO] [stderr] Compiling flycatcher-lexer v0.1.1 [INFO] [stderr] Compiling flycatcher-parser v0.1.1 [INFO] [stderr] Compiling flycatcherc v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `DiagnosticEmitter` [INFO] [stdout] --> src/lib.rs:14:49 [INFO] [stdout] | [INFO] [stdout] 14 | use flycatcher_diagnostic::{codespan_reporting, DiagnosticEmitter}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/hir/mod.rs:69:25 [INFO] [stdout] | [INFO] [stdout] 69 | Hir::Add(l, r) => l.item.get_type(symbols), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/hir/mod.rs:70:30 [INFO] [stdout] | [INFO] [stdout] 70 | Hir::Subtract(l, r) => l.item.get_type(symbols), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/hir/mod.rs:71:30 [INFO] [stdout] | [INFO] [stdout] 71 | Hir::Multiply(l, r) => l.item.get_type(symbols), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/hir/mod.rs:72:28 [INFO] [stdout] | [INFO] [stdout] 72 | Hir::Divide(l, r) => l.item.get_type(symbols), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.28s [INFO] running `Command { std: "docker" "inspect" "fce648ee48595f31247c65d2d28d00a8e3e9132c9d345904ae5b8d027d4bd7f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fce648ee48595f31247c65d2d28d00a8e3e9132c9d345904ae5b8d027d4bd7f8", kill_on_drop: false }` [INFO] [stdout] fce648ee48595f31247c65d2d28d00a8e3e9132c9d345904ae5b8d027d4bd7f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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] f463d3995b851645bc0968ec9ee9647b9459acd11c30513afddfa7517304a085 [INFO] running `Command { std: "docker" "start" "-a" "f463d3995b851645bc0968ec9ee9647b9459acd11c30513afddfa7517304a085", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling flycatcherc v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `DiagnosticEmitter` [INFO] [stdout] --> src/lib.rs:14:49 [INFO] [stdout] | [INFO] [stdout] 14 | use flycatcher_diagnostic::{codespan_reporting, DiagnosticEmitter}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/hir/mod.rs:69:25 [INFO] [stdout] | [INFO] [stdout] 69 | Hir::Add(l, r) => l.item.get_type(symbols), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/hir/mod.rs:70:30 [INFO] [stdout] | [INFO] [stdout] 70 | Hir::Subtract(l, r) => l.item.get_type(symbols), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/hir/mod.rs:71:30 [INFO] [stdout] | [INFO] [stdout] 71 | Hir::Multiply(l, r) => l.item.get_type(symbols), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/hir/mod.rs:72:28 [INFO] [stdout] | [INFO] [stdout] 72 | Hir::Divide(l, r) => l.item.get_type(symbols), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DiagnosticEmitter` [INFO] [stdout] --> src/lib.rs:14:49 [INFO] [stdout] | [INFO] [stdout] 14 | use flycatcher_diagnostic::{codespan_reporting, DiagnosticEmitter}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/hir/mod.rs:69:25 [INFO] [stdout] | [INFO] [stdout] 69 | Hir::Add(l, r) => l.item.get_type(symbols), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/hir/mod.rs:70:30 [INFO] [stdout] | [INFO] [stdout] 70 | Hir::Subtract(l, r) => l.item.get_type(symbols), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/hir/mod.rs:71:30 [INFO] [stdout] | [INFO] [stdout] 71 | Hir::Multiply(l, r) => l.item.get_type(symbols), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/hir/mod.rs:72:28 [INFO] [stdout] | [INFO] [stdout] 72 | Hir::Divide(l, r) => l.item.get_type(symbols), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.61s [INFO] running `Command { std: "docker" "inspect" "f463d3995b851645bc0968ec9ee9647b9459acd11c30513afddfa7517304a085", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f463d3995b851645bc0968ec9ee9647b9459acd11c30513afddfa7517304a085", kill_on_drop: false }` [INFO] [stdout] f463d3995b851645bc0968ec9ee9647b9459acd11c30513afddfa7517304a085 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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] e5cad1e477fae4382b17b60185d7c5971b1130b38c7b068bfd93eab2cbb8cf0c [INFO] running `Command { std: "docker" "start" "-a" "e5cad1e477fae4382b17b60185d7c5971b1130b38c7b068bfd93eab2cbb8cf0c", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `DiagnosticEmitter` [INFO] [stderr] --> src/lib.rs:14:49 [INFO] [stderr] | [INFO] [stderr] 14 | use flycatcher_diagnostic::{codespan_reporting, DiagnosticEmitter}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r` [INFO] [stderr] --> src/hir/mod.rs:69:25 [INFO] [stderr] | [INFO] [stderr] 69 | Hir::Add(l, r) => l.item.get_type(symbols), [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r` [INFO] [stderr] --> src/hir/mod.rs:70:30 [INFO] [stderr] | [INFO] [stderr] 70 | Hir::Subtract(l, r) => l.item.get_type(symbols), [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r` [INFO] [stderr] --> src/hir/mod.rs:71:30 [INFO] [stderr] | [INFO] [stderr] 71 | Hir::Multiply(l, r) => l.item.get_type(symbols), [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r` [INFO] [stderr] --> src/hir/mod.rs:72:28 [INFO] [stderr] | [INFO] [stderr] 72 | Hir::Divide(l, r) => l.item.get_type(symbols), [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stderr] [INFO] [stderr] warning: `flycatcherc` (lib) generated 5 warnings [INFO] [stderr] warning: `flycatcherc` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/flycatcherc-1829ad8349e184d9) [INFO] [stdout] [INFO] [stderr] Doc-tests flycatcherc [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] running `Command { std: "docker" "inspect" "e5cad1e477fae4382b17b60185d7c5971b1130b38c7b068bfd93eab2cbb8cf0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5cad1e477fae4382b17b60185d7c5971b1130b38c7b068bfd93eab2cbb8cf0c", kill_on_drop: false }` [INFO] [stdout] e5cad1e477fae4382b17b60185d7c5971b1130b38c7b068bfd93eab2cbb8cf0c