[INFO] fetching crate texlang 0.1.0... [INFO] checking texlang-0.1.0 against try#24cd45d7714ba43afd4b8e62fb677b069b21c4a5 for pr-129543 [INFO] extracting crate texlang 0.1.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate texlang 0.1.0 on toolchain 24cd45d7714ba43afd4b8e62fb677b069b21c4a5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate texlang 0.1.0 [INFO] finished tweaking crates.io crate texlang 0.1.0 [INFO] tweaked toml for crates.io crate texlang 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "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] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 20 packages to latest compatible versions [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.59.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.6) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 856a29c17d35b6ab8690b2b0416378b2ea6e411cfd5ef84411166a086ff0e589 [INFO] running `Command { std: "docker" "start" "-a" "856a29c17d35b6ab8690b2b0416378b2ea6e411cfd5ef84411166a086ff0e589", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "856a29c17d35b6ab8690b2b0416378b2ea6e411cfd5ef84411166a086ff0e589", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "856a29c17d35b6ab8690b2b0416378b2ea6e411cfd5ef84411166a086ff0e589", kill_on_drop: false }` [INFO] [stdout] 856a29c17d35b6ab8690b2b0416378b2ea6e411cfd5ef84411166a086ff0e589 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e448b2ce25bf387847b9513b91a7dfed4a809b946d6b69565dbc771459fd8942 [INFO] running `Command { std: "docker" "start" "-a" "e448b2ce25bf387847b9513b91a7dfed4a809b946d6b69565dbc771459fd8942", kill_on_drop: false }` [INFO] [stderr] Checking colored v2.1.0 [INFO] [stderr] Checking texcraft-stdext v0.1.0 [INFO] [stderr] Checking texlang v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `variable_key_to_built_in_lazy` is never read [INFO] [stdout] --> src/command/map.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 37 | pub struct Map { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 42 | variable_key_to_built_in_lazy: RefCell>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `variable_key_to_built_in` is never used [INFO] [stdout] --> src/command/map.rs:205:8 [INFO] [stdout] | [INFO] [stdout] 59 | impl Map { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 205 | fn variable_key_to_built_in(&self) -> Ref<'_, HashMap> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `SerializableCommand` is never used [INFO] [stdout] --> src/command/map.rs:238:6 [INFO] [stdout] | [INFO] [stdout] 238 | enum SerializableCommand { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SerializableMap` is never constructed [INFO] [stdout] --> src/command/map.rs:246:19 [INFO] [stdout] | [INFO] [stdout] 246 | pub(crate) struct SerializableMap<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `finish_deserialization` are never used [INFO] [stdout] --> src/command/map.rs:266:8 [INFO] [stdout] | [INFO] [stdout] 265 | impl<'a> SerializableMap<'a> { [INFO] [stdout] | ---------------------------- associated items in this implementation [INFO] [stdout] 266 | fn new(map: &'a Map) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 322 | pub(crate) fn finish_deserialization( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/variable.rs:407:19 [INFO] [stdout] | [INFO] [stdout] 368 | impl Command { [INFO] [stdout] | ------------------ associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 407 | pub(crate) fn new(getters: Getters, index_resolver: Option>) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `variable_key_to_built_in_lazy` is never read [INFO] [stdout] --> src/command/map.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 37 | pub struct Map { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 42 | variable_key_to_built_in_lazy: RefCell>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `variable_key_to_built_in` is never used [INFO] [stdout] --> src/command/map.rs:205:8 [INFO] [stdout] | [INFO] [stdout] 59 | impl Map { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 205 | fn variable_key_to_built_in(&self) -> Ref<'_, HashMap> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `SerializableCommand` is never used [INFO] [stdout] --> src/command/map.rs:238:6 [INFO] [stdout] | [INFO] [stdout] 238 | enum SerializableCommand { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SerializableMap` is never constructed [INFO] [stdout] --> src/command/map.rs:246:19 [INFO] [stdout] | [INFO] [stdout] 246 | pub(crate) struct SerializableMap<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `finish_deserialization` are never used [INFO] [stdout] --> src/command/map.rs:266:8 [INFO] [stdout] | [INFO] [stdout] 265 | impl<'a> SerializableMap<'a> { [INFO] [stdout] | ---------------------------- associated items in this implementation [INFO] [stdout] 266 | fn new(map: &'a Map) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 322 | pub(crate) fn finish_deserialization( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/variable.rs:407:19 [INFO] [stdout] | [INFO] [stdout] 368 | impl Command { [INFO] [stdout] | ------------------ associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 407 | pub(crate) fn new(getters: Getters, index_resolver: Option>) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.44s [INFO] running `Command { std: "docker" "inspect" "e448b2ce25bf387847b9513b91a7dfed4a809b946d6b69565dbc771459fd8942", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e448b2ce25bf387847b9513b91a7dfed4a809b946d6b69565dbc771459fd8942", kill_on_drop: false }` [INFO] [stdout] e448b2ce25bf387847b9513b91a7dfed4a809b946d6b69565dbc771459fd8942