[INFO] fetching crate flycatcherc 0.1.1... [INFO] testing flycatcherc-0.1.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate flycatcherc 0.1.1 into /workspace/builds/worker-1-tc2/source [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-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate flycatcherc 0.1.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 18 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 09626d8dc9d85ecea91eda993a15737eaf15a62df837114accd24ad226caaa9a [INFO] running `Command { std: "docker" "start" "-a" "09626d8dc9d85ecea91eda993a15737eaf15a62df837114accd24ad226caaa9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "09626d8dc9d85ecea91eda993a15737eaf15a62df837114accd24ad226caaa9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09626d8dc9d85ecea91eda993a15737eaf15a62df837114accd24ad226caaa9a", kill_on_drop: false }` [INFO] [stdout] 09626d8dc9d85ecea91eda993a15737eaf15a62df837114accd24ad226caaa9a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2de36a82204fa6b3c4454aa7e3362fc57368906eb000ec07152dab34ba67168e [INFO] running `Command { std: "docker" "start" "-a" "2de36a82204fa6b3c4454aa7e3362fc57368906eb000ec07152dab34ba67168e", kill_on_drop: false }` [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Compiling codespan-reporting v0.11.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling flycatcher-diagnostic v0.1.1 [INFO] [stderr] Compiling logos-derive v0.12.1 [INFO] [stderr] Compiling logos v0.12.1 [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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.34s [INFO] running `Command { std: "docker" "inspect" "2de36a82204fa6b3c4454aa7e3362fc57368906eb000ec07152dab34ba67168e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2de36a82204fa6b3c4454aa7e3362fc57368906eb000ec07152dab34ba67168e", kill_on_drop: false }` [INFO] [stdout] 2de36a82204fa6b3c4454aa7e3362fc57368906eb000ec07152dab34ba67168e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5910341b74a9082ee3c336113d07d53f9577a261b0f7cb711a421f38c7091c3c [INFO] running `Command { std: "docker" "start" "-a" "5910341b74a9082ee3c336113d07d53f9577a261b0f7cb711a421f38c7091c3c", kill_on_drop: false }` [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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling flycatcherc v0.1.1 (/opt/rustwide/workdir) [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: 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s [INFO] running `Command { std: "docker" "inspect" "5910341b74a9082ee3c336113d07d53f9577a261b0f7cb711a421f38c7091c3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5910341b74a9082ee3c336113d07d53f9577a261b0f7cb711a421f38c7091c3c", kill_on_drop: false }` [INFO] [stdout] 5910341b74a9082ee3c336113d07d53f9577a261b0f7cb711a421f38c7091c3c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0108f846a7e69099e88c890daaa795442d2fbc623ddb12a0244732943e5ba1d6 [INFO] running `Command { std: "docker" "start" "-a" "0108f846a7e69099e88c890daaa795442d2fbc623ddb12a0244732943e5ba1d6", 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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 (run `cargo fix --lib -p flycatcherc` to apply 5 suggestions) [INFO] [stderr] warning: `flycatcherc` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flycatcherc-887284ed5327859b) [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] [stderr] Doc-tests flycatcherc [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" "0108f846a7e69099e88c890daaa795442d2fbc623ddb12a0244732943e5ba1d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0108f846a7e69099e88c890daaa795442d2fbc623ddb12a0244732943e5ba1d6", kill_on_drop: false }` [INFO] [stdout] 0108f846a7e69099e88c890daaa795442d2fbc623ddb12a0244732943e5ba1d6