[INFO] fetching crate xfpl 0.1.1...
[INFO] checking xfpl-0.1.1 against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] extracting crate xfpl 0.1.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate xfpl 0.1.1 on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate xfpl 0.1.1
[INFO] finished tweaking crates.io crate xfpl 0.1.1
[INFO] tweaked toml for crates.io crate xfpl 0.1.1 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate xfpl 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 87a656ef9208fc777a7dc9f72a64715cde4c415978e4c03d7e54c23529e990eb
[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" "87a656ef9208fc777a7dc9f72a64715cde4c415978e4c03d7e54c23529e990eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87a656ef9208fc777a7dc9f72a64715cde4c415978e4c03d7e54c23529e990eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87a656ef9208fc777a7dc9f72a64715cde4c415978e4c03d7e54c23529e990eb", kill_on_drop: false }`
[INFO] [stdout] 87a656ef9208fc777a7dc9f72a64715cde4c415978e4c03d7e54c23529e990eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d170e9e96c775b5de5be8135ab209eb2895a6f9d9f803a976b03fc8c8c51835
[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" "2d170e9e96c775b5de5be8135ab209eb2895a6f9d9f803a976b03fc8c8c51835", kill_on_drop: false }`
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[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling thiserror-impl v1.0.19
[INFO] [stderr]    Compiling ctor v0.1.14
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[INFO] [stderr]    Compiling typetag-impl v0.1.5
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[INFO] [stderr]     Checking glib v0.9.3
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[INFO] [stderr]     Checking resvg v0.9.1
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[INFO] [stderr]     Checking xfpl v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `FontSlant`, `FontWeight`
[INFO] [stdout]  --> src/drawable/svg.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cairo::{FontSlant, FontWeight};
[INFO] [stdout]   |             ^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FontSlant`, `FontWeight`
[INFO] [stdout]  --> src/drawable/svg.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cairo::{FontSlant, FontWeight};
[INFO] [stdout]   |             ^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Context`
[INFO] [stdout]  --> src/encoder/mod.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use cairo::{Context, ImageSurface};
[INFO] [stdout]   |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OpenOptions`
[INFO] [stdout]  --> src/encoder/mod.rs:2:21
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fs::{File, OpenOptions};
[INFO] [stdout]   |                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Context`
[INFO] [stdout]  --> src/encoder/mod.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use cairo::{Context, ImageSurface};
[INFO] [stdout]   |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OpenOptions`
[INFO] [stdout]  --> src/encoder/mod.rs:2:21
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fs::{File, OpenOptions};
[INFO] [stdout]   |                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5m 38s
[INFO] running `Command { std: "docker" "inspect" "2d170e9e96c775b5de5be8135ab209eb2895a6f9d9f803a976b03fc8c8c51835", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d170e9e96c775b5de5be8135ab209eb2895a6f9d9f803a976b03fc8c8c51835", kill_on_drop: false }`
[INFO] [stdout] 2d170e9e96c775b5de5be8135ab209eb2895a6f9d9f803a976b03fc8c8c51835