[INFO] fetching crate ttf-parser 0.20.0...
[INFO] checking ttf-parser-0.20.0 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-2
[INFO] extracting crate ttf-parser 0.20.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate ttf-parser 0.20.0 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ttf-parser 0.20.0
[INFO] finished tweaking crates.io crate ttf-parser 0.20.0
[INFO] tweaked toml for crates.io crate ttf-parser 0.20.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate ttf-parser 0.20.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pico-args v0.5.0
[INFO] [stderr]   Downloaded xmlwriter v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae82f1d71c6853455cc15636a5fd358f298aae5d41e7dbf5a9ff3804dbc0b38e
[INFO] running `Command { std: "docker" "start" "-a" "ae82f1d71c6853455cc15636a5fd358f298aae5d41e7dbf5a9ff3804dbc0b38e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae82f1d71c6853455cc15636a5fd358f298aae5d41e7dbf5a9ff3804dbc0b38e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae82f1d71c6853455cc15636a5fd358f298aae5d41e7dbf5a9ff3804dbc0b38e", kill_on_drop: false }`
[INFO] [stdout] ae82f1d71c6853455cc15636a5fd358f298aae5d41e7dbf5a9ff3804dbc0b38e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 872ed9b23f0bddebe9e8f461eb55073fdfe57677df939454a5122fa36fc22d2f
[INFO] running `Command { std: "docker" "start" "-a" "872ed9b23f0bddebe9e8f461eb55073fdfe57677df939454a5122fa36fc22d2f", kill_on_drop: false }`
[INFO] [stderr]     Checking pico-args v0.5.0
[INFO] [stderr]     Checking xmlwriter v0.1.0
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]     Checking ttf-parser v0.20.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `DefaultTableProvider` is never constructed
[INFO] [stdout]     --> src/lib.rs:2273:8
[INFO] [stdout]      |
[INFO] [stdout] 2273 | struct DefaultTableProvider<'a> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_null` is never used
[INFO] [stdout]    --> src/parser.rs:786:8
[INFO] [stdout]     |
[INFO] [stdout] 781 | pub trait Offset {
[INFO] [stdout]     |           ------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 786 |     fn is_null(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DefaultTableProvider` is never constructed
[INFO] [stdout]     --> src/lib.rs:2273:8
[INFO] [stdout]      |
[INFO] [stdout] 2273 | struct DefaultTableProvider<'a> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_null` is never used
[INFO] [stdout]    --> src/parser.rs:786:8
[INFO] [stdout]     |
[INFO] [stdout] 781 | pub trait Offset {
[INFO] [stdout]     |           ------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 786 |     fn is_null(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.84s
[INFO] running `Command { std: "docker" "inspect" "872ed9b23f0bddebe9e8f461eb55073fdfe57677df939454a5122fa36fc22d2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "872ed9b23f0bddebe9e8f461eb55073fdfe57677df939454a5122fa36fc22d2f", kill_on_drop: false }`
[INFO] [stdout] 872ed9b23f0bddebe9e8f461eb55073fdfe57677df939454a5122fa36fc22d2f