[INFO] fetching crate rico 0.1.7... [INFO] testing rico-0.1.7 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate rico 0.1.7 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate rico 0.1.7 [INFO] finished tweaking crates.io crate rico 0.1.7 [INFO] tweaked toml for crates.io crate rico 0.1.7 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rico 0.1.7 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 75 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded logos-derive v0.15.1 [INFO] [stderr] Downloaded logos-codegen v0.15.1 [INFO] [stderr] Downloaded logos v0.15.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] de03c15713e009d709015c744106959e105bbfc875f5b65895b982af8091cb18 [INFO] running `Command { std: "docker" "start" "-a" "de03c15713e009d709015c744106959e105bbfc875f5b65895b982af8091cb18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "de03c15713e009d709015c744106959e105bbfc875f5b65895b982af8091cb18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de03c15713e009d709015c744106959e105bbfc875f5b65895b982af8091cb18", kill_on_drop: false }` [INFO] [stdout] de03c15713e009d709015c744106959e105bbfc875f5b65895b982af8091cb18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ffbcf5e547e5d2f27665354b6ed100080a190444bf7040f18016e6e9b0e1b357 [INFO] running `Command { std: "docker" "start" "-a" "ffbcf5e547e5d2f27665354b6ed100080a190444bf7040f18016e6e9b0e1b357", kill_on_drop: false }` [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling gimli v0.32.3 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling owo-colors v4.2.3 [INFO] [stderr] Compiling logos-codegen v0.15.1 [INFO] [stderr] Compiling unicode-linebreak v0.1.5 [INFO] [stderr] Compiling is_ci v1.2.0 [INFO] [stderr] Compiling unicode-width v0.2.2 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling miette-derive v7.6.0 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling supports-unicode v3.0.0 [INFO] [stderr] Compiling supports-hyperlinks v3.1.0 [INFO] [stderr] Compiling supports-color v3.0.2 [INFO] [stderr] Compiling textwrap v0.16.2 [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Compiling terminal_size v0.4.3 [INFO] [stderr] Compiling logos-derive v0.15.1 [INFO] [stderr] Compiling logos v0.15.1 [INFO] [stderr] Compiling addr2line v0.25.1 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling backtrace v0.3.76 [INFO] [stderr] Compiling backtrace-ext v0.2.1 [INFO] [stderr] Compiling miette v7.6.0 [INFO] [stderr] Compiling rico v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 54 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:74:9 [INFO] [stdout] | [INFO] [stdout] 74 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:84:9 [INFO] [stdout] | [INFO] [stdout] 84 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 104 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:114:9 [INFO] [stdout] | [INFO] [stdout] 114 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:124:9 [INFO] [stdout] | [INFO] [stdout] 124 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:134:9 [INFO] [stdout] | [INFO] [stdout] 134 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:144:9 [INFO] [stdout] | [INFO] [stdout] 144 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:154:9 [INFO] [stdout] | [INFO] [stdout] 154 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:164:9 [INFO] [stdout] | [INFO] [stdout] 164 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:174:9 [INFO] [stdout] | [INFO] [stdout] 174 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:184:9 [INFO] [stdout] | [INFO] [stdout] 184 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:194:9 [INFO] [stdout] | [INFO] [stdout] 194 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.46s [INFO] running `Command { std: "docker" "inspect" "ffbcf5e547e5d2f27665354b6ed100080a190444bf7040f18016e6e9b0e1b357", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ffbcf5e547e5d2f27665354b6ed100080a190444bf7040f18016e6e9b0e1b357", kill_on_drop: false }` [INFO] [stdout] ffbcf5e547e5d2f27665354b6ed100080a190444bf7040f18016e6e9b0e1b357 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a304e532e78231d6549d531a0839d5582e5d05d0cdaae7c52c075ffdc0089560 [INFO] running `Command { std: "docker" "start" "-a" "a304e532e78231d6549d531a0839d5582e5d05d0cdaae7c52c075ffdc0089560", kill_on_drop: false }` [INFO] [stderr] Compiling similar v2.7.0 [INFO] [stderr] Compiling backtrace v0.3.76 [INFO] [stderr] Compiling console v0.15.11 [INFO] [stderr] Compiling insta v1.43.2 [INFO] [stderr] Compiling backtrace-ext v0.2.1 [INFO] [stderr] Compiling miette v7.6.0 [INFO] [stderr] Compiling rico v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 54 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:74:9 [INFO] [stdout] | [INFO] [stdout] 74 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:84:9 [INFO] [stdout] | [INFO] [stdout] 84 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 104 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:114:9 [INFO] [stdout] | [INFO] [stdout] 114 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:124:9 [INFO] [stdout] | [INFO] [stdout] 124 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:134:9 [INFO] [stdout] | [INFO] [stdout] 134 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:144:9 [INFO] [stdout] | [INFO] [stdout] 144 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:154:9 [INFO] [stdout] | [INFO] [stdout] 154 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:164:9 [INFO] [stdout] | [INFO] [stdout] 164 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:174:9 [INFO] [stdout] | [INFO] [stdout] 174 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:184:9 [INFO] [stdout] | [INFO] [stdout] 184 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:194:9 [INFO] [stdout] | [INFO] [stdout] 194 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 54 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:74:9 [INFO] [stdout] | [INFO] [stdout] 74 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:84:9 [INFO] [stdout] | [INFO] [stdout] 84 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 104 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:114:9 [INFO] [stdout] | [INFO] [stdout] 114 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:124:9 [INFO] [stdout] | [INFO] [stdout] 124 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:134:9 [INFO] [stdout] | [INFO] [stdout] 134 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:144:9 [INFO] [stdout] | [INFO] [stdout] 144 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:154:9 [INFO] [stdout] | [INFO] [stdout] 154 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:164:9 [INFO] [stdout] | [INFO] [stdout] 164 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:174:9 [INFO] [stdout] | [INFO] [stdout] 174 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:184:9 [INFO] [stdout] | [INFO] [stdout] 184 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/parser/error.rs:194:9 [INFO] [stdout] | [INFO] [stdout] 194 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 9.15s [INFO] running `Command { std: "docker" "inspect" "a304e532e78231d6549d531a0839d5582e5d05d0cdaae7c52c075ffdc0089560", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a304e532e78231d6549d531a0839d5582e5d05d0cdaae7c52c075ffdc0089560", kill_on_drop: false }` [INFO] [stdout] a304e532e78231d6549d531a0839d5582e5d05d0cdaae7c52c075ffdc0089560 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 562f5a36bef40a1cf16778cc19d3bc93ad9a5fdf475a425d41da0633e467304d [INFO] running `Command { std: "docker" "start" "-a" "562f5a36bef40a1cf16778cc19d3bc93ad9a5fdf475a425d41da0633e467304d", kill_on_drop: false }` [INFO] [stderr] warning: value assigned to `span` is never read [INFO] [stderr] --> src/parser/error.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | span: SourceSpan, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `span` is never read [INFO] [stderr] --> src/parser/error.rs:24:9 [INFO] [stderr] | [INFO] [stderr] 24 | span: SourceSpan, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `span` is never read [INFO] [stderr] --> src/parser/error.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | span: SourceSpan, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `span` is never read [INFO] [stderr] --> src/parser/error.rs:44:9 [INFO] [stderr] | [INFO] [stderr] 44 | span: SourceSpan, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `span` is never read [INFO] [stderr] --> src/parser/error.rs:54:9 [INFO] [stderr] | [INFO] [stderr] 54 | span: SourceSpan, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `span` is never read [INFO] [stderr] --> src/parser/error.rs:64:9 [INFO] [stderr] | [INFO] [stderr] 64 | span: SourceSpan, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `span` is never read [INFO] [stderr] --> src/parser/error.rs:74:9 [INFO] [stderr] | [INFO] [stderr] 74 | span: SourceSpan, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `span` is never read [INFO] [stderr] --> src/parser/error.rs:84:9 [INFO] [stderr] | [INFO] [stderr] 84 | span: SourceSpan, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `span` is never read [INFO] [stderr] --> src/parser/error.rs:94:9 [INFO] [stderr] | [INFO] [stderr] 94 | span: SourceSpan, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `span` is never read [INFO] [stderr] --> src/parser/error.rs:104:9 [INFO] [stderr] | [INFO] [stderr] 104 | span: SourceSpan, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `span` is never read [INFO] [stderr] --> src/parser/error.rs:114:9 [INFO] [stderr] | [INFO] [stderr] 114 | span: SourceSpan, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `span` is never read [INFO] [stderr] --> src/parser/error.rs:124:9 [INFO] [stderr] | [INFO] [stderr] 124 | span: SourceSpan, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `span` is never read [INFO] [stderr] --> src/parser/error.rs:134:9 [INFO] [stderr] | [INFO] [stderr] 134 | span: SourceSpan, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `span` is never read [INFO] [stderr] --> src/parser/error.rs:144:9 [INFO] [stderr] | [INFO] [stderr] 144 | span: SourceSpan, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `span` is never read [INFO] [stderr] --> src/parser/error.rs:154:9 [INFO] [stderr] | [INFO] [stderr] 154 | span: SourceSpan, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `span` is never read [INFO] [stderr] --> src/parser/error.rs:164:9 [INFO] [stderr] | [INFO] [stderr] 164 | span: SourceSpan, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `span` is never read [INFO] [stderr] --> src/parser/error.rs:174:9 [INFO] [stderr] | [INFO] [stderr] 174 | span: SourceSpan, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `span` is never read [INFO] [stderr] --> src/parser/error.rs:184:9 [INFO] [stderr] | [INFO] [stderr] 184 | span: SourceSpan, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `span` is never read [INFO] [stderr] --> src/parser/error.rs:194:9 [INFO] [stderr] | [INFO] [stderr] 194 | span: SourceSpan, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: `rico` (lib) generated 19 warnings [INFO] [stderr] warning: `rico` (lib test) generated 19 warnings (19 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rico-ec69773f2053b2e8) [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 rico [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/parser/mod.rs - parser::Parser (line 121) ... FAILED [INFO] [stdout] test src/lib.rs - (line 63) ... ok [INFO] [stdout] test src/lib.rs - (line 40) ... FAILED [INFO] [stdout] test src/parser/mod.rs - parser (line 49) ... ok [INFO] [stdout] test src/writer/mod.rs - writer::Writer (line 32) ... ok [INFO] [stdout] test src/parser/mod.rs - parser (line 68) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/parser/mod.rs - parser::Parser (line 121) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `serde_json` [INFO] [stdout] --> src/parser/mod.rs:136:31 [INFO] [stdout] | [INFO] [stdout] 136 | Ok(ast) => println!("{}", serde_json::to_string_pretty(&ast).unwrap()), [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 40) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `serde_json` [INFO] [stdout] --> src/lib.rs:56:35 [INFO] [stdout] | [INFO] [stdout] 56 | Ok(ast) => println!("{}", serde_json::to_string_pretty(&ast).unwrap()), [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 40) [INFO] [stdout] src/parser/mod.rs - parser::Parser (line 121) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 4 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.14s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "562f5a36bef40a1cf16778cc19d3bc93ad9a5fdf475a425d41da0633e467304d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "562f5a36bef40a1cf16778cc19d3bc93ad9a5fdf475a425d41da0633e467304d", kill_on_drop: false }` [INFO] [stdout] 562f5a36bef40a1cf16778cc19d3bc93ad9a5fdf475a425d41da0633e467304d