[INFO] fetching crate pomelo 0.1.5... [INFO] checking pomelo-0.1.5 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141 [INFO] extracting crate pomelo 0.1.5 into /workspace/builds/worker-42/source [INFO] validating manifest of crates.io crate pomelo 0.1.5 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pomelo 0.1.5 [INFO] finished tweaking crates.io crate pomelo 0.1.5 [INFO] tweaked toml for crates.io crate pomelo 0.1.5 written to /workspace/builds/worker-42/source/Cargo.toml [INFO] crate crates.io crate pomelo 0.1.5 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pomelo-impl v0.1.5 [INFO] [stderr] Downloaded compiletest_rs v0.4.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0c9693241c13e4a5aa7ad7f73b61a3d1da2901b94a58410480075446dc020bf8 [INFO] running `Command { std: "docker" "start" "-a" "0c9693241c13e4a5aa7ad7f73b61a3d1da2901b94a58410480075446dc020bf8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c9693241c13e4a5aa7ad7f73b61a3d1da2901b94a58410480075446dc020bf8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c9693241c13e4a5aa7ad7f73b61a3d1da2901b94a58410480075446dc020bf8", kill_on_drop: false }` [INFO] [stdout] 0c9693241c13e4a5aa7ad7f73b61a3d1da2901b94a58410480075446dc020bf8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0c8c792c61ba9d4f5b5b6b95c45b3b60f89ba6a9eaee1f21fbffeabb84fd2e29 [INFO] running `Command { std: "docker" "start" "-a" "0c8c792c61ba9d4f5b5b6b95c45b3b60f89ba6a9eaee1f21fbffeabb84fd2e29", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.20 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.40 [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling anyhow v1.0.32 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling compiletest_rs v0.4.1 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling beef v0.4.4 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Checking diff v0.1.12 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Checking filetime v0.2.12 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking term v0.6.1 [INFO] [stderr] Checking tester v0.7.0 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Compiling pomelo-impl v0.1.5 [INFO] [stderr] Compiling logos-derive v0.11.5 [INFO] [stderr] Checking logos v0.11.4 [INFO] [stderr] Checking pomelo v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] Checking rustfix v0.5.1 [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> examples/interpreter/ast.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `args` [INFO] [stdout] --> examples/interpreter/ast.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | args: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `code` [INFO] [stdout] --> examples/interpreter/ast.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | code: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> examples/interpreter/ast.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ini` [INFO] [stdout] --> examples/interpreter/ast.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | ini: Expr, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.40s [INFO] running `Command { std: "docker" "inspect" "0c8c792c61ba9d4f5b5b6b95c45b3b60f89ba6a9eaee1f21fbffeabb84fd2e29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c8c792c61ba9d4f5b5b6b95c45b3b60f89ba6a9eaee1f21fbffeabb84fd2e29", kill_on_drop: false }` [INFO] [stdout] 0c8c792c61ba9d4f5b5b6b95c45b3b60f89ba6a9eaee1f21fbffeabb84fd2e29