[INFO] fetching crate cpclib-tokens 0.4.4... [INFO] checking cpclib-tokens-0.4.4 against master#836c31742687ba4e2f857b5b698e1e9e6b67619c for pr-81789 [INFO] extracting crate cpclib-tokens 0.4.4 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate cpclib-tokens 0.4.4 on toolchain 836c31742687ba4e2f857b5b698e1e9e6b67619c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cpclib-tokens 0.4.4 [INFO] finished tweaking crates.io crate cpclib-tokens 0.4.4 [INFO] tweaked toml for crates.io crate cpclib-tokens 0.4.4 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "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" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "fetch" "--locked" "--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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7d2d67effb6a0172bc31eb78f20bef5257441875b9d8672b91c2391824bd74bd [INFO] running `Command { std: "docker" "start" "-a" "7d2d67effb6a0172bc31eb78f20bef5257441875b9d8672b91c2391824bd74bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7d2d67effb6a0172bc31eb78f20bef5257441875b9d8672b91c2391824bd74bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d2d67effb6a0172bc31eb78f20bef5257441875b9d8672b91c2391824bd74bd", kill_on_drop: false }` [INFO] [stdout] 7d2d67effb6a0172bc31eb78f20bef5257441875b9d8672b91c2391824bd74bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3020b498a6520ff0b28d2dff5c776bb2fd772cfd25fcf1d301cbce3ae8e29c0e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3020b498a6520ff0b28d2dff5c776bb2fd772cfd25fcf1d301cbce3ae8e29c0e", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.70 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking bitsets v0.1.1 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling unicode-bidi v0.3.5 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling tinyvec v1.2.0 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking bitvec v0.19.5 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling unicode-normalization v0.1.17 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling url v2.2.1 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling delegate v0.5.1 [INFO] [stderr] Compiling remain v0.2.2 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling cargo-lock v4.0.1 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling num_enum_derive v0.5.1 [INFO] [stderr] Compiling built v0.4.4 [INFO] [stderr] Compiling cpclib-sna v0.4.4 [INFO] [stderr] Compiling cpclib-tokens v0.4.4 (/opt/rustwide/workdir) [INFO] [stderr] Checking num_enum v0.5.1 [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/tokens/expression.rs:306:13 [INFO] [stdout] | [INFO] [stdout] 306 | BooleanAnd => write!(format, "&&"), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/tokens/expression.rs:307:13 [INFO] [stdout] | [INFO] [stdout] 307 | BooleanOr => write!(format, "||"), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/tokens/expression.rs:371:13 [INFO] [stdout] | [INFO] [stdout] 371 | PrefixedLabel(prefix, label) => write!(format, "{}{}", prefix, label), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/tokens/instructions.rs:514:13 [INFO] [stdout] | [INFO] [stdout] 514 | Token::MultiPush(ref regs) => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/tokens/expression.rs:306:13 [INFO] [stdout] | [INFO] [stdout] 306 | BooleanAnd => write!(format, "&&"), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/tokens/expression.rs:307:13 [INFO] [stdout] | [INFO] [stdout] 307 | BooleanOr => write!(format, "||"), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/tokens/expression.rs:371:13 [INFO] [stdout] | [INFO] [stdout] 371 | PrefixedLabel(prefix, label) => write!(format, "{}{}", prefix, label), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/tokens/instructions.rs:514:13 [INFO] [stdout] | [INFO] [stdout] 514 | Token::MultiPush(ref regs) => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 38s [INFO] running `Command { std: "docker" "inspect" "3020b498a6520ff0b28d2dff5c776bb2fd772cfd25fcf1d301cbce3ae8e29c0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3020b498a6520ff0b28d2dff5c776bb2fd772cfd25fcf1d301cbce3ae8e29c0e", kill_on_drop: false }` [INFO] [stdout] 3020b498a6520ff0b28d2dff5c776bb2fd772cfd25fcf1d301cbce3ae8e29c0e