[INFO] fetching crate derive-getters 0.2.0... [INFO] checking derive-getters-0.2.0 against try#6f8a6450478f69b8510c8976ab6c2a70b3b0e47c for pr-84920 [INFO] extracting crate derive-getters 0.2.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate derive-getters 0.2.0 on toolchain 6f8a6450478f69b8510c8976ab6c2a70b3b0e47c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate derive-getters 0.2.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate derive-getters 0.2.0 [INFO] tweaked toml for crates.io crate derive-getters 0.2.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f2dd35c65851196eb2c16157602212769a8e393b633f5b22bc9ff736e749b1d2 [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" "f2dd35c65851196eb2c16157602212769a8e393b633f5b22bc9ff736e749b1d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f2dd35c65851196eb2c16157602212769a8e393b633f5b22bc9ff736e749b1d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2dd35c65851196eb2c16157602212769a8e393b633f5b22bc9ff736e749b1d2", kill_on_drop: false }` [INFO] [stdout] f2dd35c65851196eb2c16157602212769a8e393b633f5b22bc9ff736e749b1d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 969663fc926d012e82f59e9bab7bffe51ebca6a02ace5f2c4124530f81c4340d [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" "969663fc926d012e82f59e9bab7bffe51ebca6a02ace5f2c4124530f81c4340d", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling trybuild v1.0.42 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking semver-parser v0.9.0 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Checking quote v1.0.9 [INFO] [stderr] Checking syn v1.0.72 [INFO] [stderr] Checking pulldown-cmark v0.8.0 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking derive-getters v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `Unnamed` [INFO] [stdout] --> src/faultmsg.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | Unnamed, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Unit` [INFO] [stdout] --> src/faultmsg.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | Unit, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `InnerAttribute` [INFO] [stdout] --> src/faultmsg.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | InnerAttribute, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `EmptyAttribute` [INFO] [stdout] --> src/faultmsg.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | EmptyAttribute, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NoGrouping` [INFO] [stdout] --> src/faultmsg.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | NoGrouping, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NonParensGrouping` [INFO] [stdout] --> src/faultmsg.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | NonParensGrouping, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `EmptyGrouping` [INFO] [stdout] --> src/faultmsg.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | EmptyGrouping, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stdout] warning: variant is never constructed: `Unnamed` [INFO] [stdout] --> src/faultmsg.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | Unnamed, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Unit` [INFO] [stdout] --> src/faultmsg.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | Unit, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `InnerAttribute` [INFO] [stdout] --> src/faultmsg.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | InnerAttribute, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `EmptyAttribute` [INFO] [stdout] --> src/faultmsg.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | EmptyAttribute, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NoGrouping` [INFO] [stdout] --> src/faultmsg.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | NoGrouping, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NonParensGrouping` [INFO] [stdout] --> src/faultmsg.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | NonParensGrouping, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `EmptyGrouping` [INFO] [stdout] --> src/faultmsg.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | EmptyGrouping, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking serde v1.0.125 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking version-sync v0.9.2 [INFO] [stdout] warning: variant is never constructed: `Unnamed` [INFO] [stdout] --> src/faultmsg.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | Unnamed, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Unit` [INFO] [stdout] --> src/faultmsg.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | Unit, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `InnerAttribute` [INFO] [stdout] --> src/faultmsg.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | InnerAttribute, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `EmptyAttribute` [INFO] [stdout] --> src/faultmsg.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | EmptyAttribute, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NoGrouping` [INFO] [stdout] --> src/faultmsg.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | NoGrouping, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NonParensGrouping` [INFO] [stdout] --> src/faultmsg.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | NonParensGrouping, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `EmptyGrouping` [INFO] [stdout] --> src/faultmsg.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | EmptyGrouping, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.71s [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "969663fc926d012e82f59e9bab7bffe51ebca6a02ace5f2c4124530f81c4340d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "969663fc926d012e82f59e9bab7bffe51ebca6a02ace5f2c4124530f81c4340d", kill_on_drop: false }` [INFO] [stdout] 969663fc926d012e82f59e9bab7bffe51ebca6a02ace5f2c4124530f81c4340d