[INFO] cloning repository https://github.com/samchristywork/svg-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/samchristywork/svg-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamchristywork%2Fsvg-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamchristywork%2Fsvg-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3e3160fe7ef4f357b33759d75a8f886cb0f9b283
[INFO] checking samchristywork/svg-rs against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamchristywork%2Fsvg-rs" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/samchristywork/svg-rs on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/samchristywork/svg-rs
[INFO] finished tweaking git repo https://github.com/samchristywork/svg-rs
[INFO] tweaked toml for git repo https://github.com/samchristywork/svg-rs written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/samchristywork/svg-rs 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded trees v0.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 622f8db40e548cadd1e05da3f257cf553664c3e16e56a5eaa3ced3f28b522610
[INFO] running `Command { std: "docker" "start" "-a" "622f8db40e548cadd1e05da3f257cf553664c3e16e56a5eaa3ced3f28b522610", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "622f8db40e548cadd1e05da3f257cf553664c3e16e56a5eaa3ced3f28b522610", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "622f8db40e548cadd1e05da3f257cf553664c3e16e56a5eaa3ced3f28b522610", kill_on_drop: false }`
[INFO] [stdout] 622f8db40e548cadd1e05da3f257cf553664c3e16e56a5eaa3ced3f28b522610
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aad06ceebcf891825344c04111b65cfcd0b1064b3ba92e009f0a286bb42c8e99
[INFO] running `Command { std: "docker" "start" "-a" "aad06ceebcf891825344c04111b65cfcd0b1064b3ba92e009f0a286bb42c8e99", kill_on_drop: false }`
[INFO] [stderr]     Checking trees v0.4.2
[INFO] [stderr]     Checking svg-rs v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `trees` is imported redundantly
[INFO] [stdout]  --> src/svg.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use trees;
[INFO] [stdout]   |     ^^^^^ the item `trees` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `trees` is imported redundantly
[INFO] [stdout]  --> src/svg.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use trees;
[INFO] [stdout]   |     ^^^^^ the item `trees` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.98s
[INFO] running `Command { std: "docker" "inspect" "aad06ceebcf891825344c04111b65cfcd0b1064b3ba92e009f0a286bb42c8e99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aad06ceebcf891825344c04111b65cfcd0b1064b3ba92e009f0a286bb42c8e99", kill_on_drop: false }`
[INFO] [stdout] aad06ceebcf891825344c04111b65cfcd0b1064b3ba92e009f0a286bb42c8e99
[INFO] checking samchristywork/svg-rs against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamchristywork%2Fsvg-rs" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/samchristywork/svg-rs on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/samchristywork/svg-rs
[INFO] finished tweaking git repo https://github.com/samchristywork/svg-rs
[INFO] tweaked toml for git repo https://github.com/samchristywork/svg-rs written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/samchristywork/svg-rs 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5431da75760034af2a09d1a90e9781b70d7c4228e4394f14224cbfa54b8886e8
[INFO] running `Command { std: "docker" "start" "-a" "5431da75760034af2a09d1a90e9781b70d7c4228e4394f14224cbfa54b8886e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5431da75760034af2a09d1a90e9781b70d7c4228e4394f14224cbfa54b8886e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5431da75760034af2a09d1a90e9781b70d7c4228e4394f14224cbfa54b8886e8", kill_on_drop: false }`
[INFO] [stdout] 5431da75760034af2a09d1a90e9781b70d7c4228e4394f14224cbfa54b8886e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad88fe9c26b4df30a2889d6f1b467dcfb801e628e85c37cafd758ac0ff339abe
[INFO] running `Command { std: "docker" "start" "-a" "ad88fe9c26b4df30a2889d6f1b467dcfb801e628e85c37cafd758ac0ff339abe", kill_on_drop: false }`
[INFO] [stderr]     Checking trees v0.4.2
[INFO] [stderr]     Checking svg-rs v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `trees` is imported redundantly
[INFO] [stdout]  --> src/svg.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use trees;
[INFO] [stdout]   |     ^^^^^ the item `trees` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `trees` is imported redundantly
[INFO] [stdout]  --> src/svg.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use trees;
[INFO] [stdout]   |     ^^^^^ the item `trees` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.28s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ad88fe9c26b4df30a2889d6f1b467dcfb801e628e85c37cafd758ac0ff339abe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad88fe9c26b4df30a2889d6f1b467dcfb801e628e85c37cafd758ac0ff339abe", kill_on_drop: false }`
[INFO] [stdout] ad88fe9c26b4df30a2889d6f1b467dcfb801e628e85c37cafd758ac0ff339abe