[INFO] cloning repository https://github.com/Genius1512/edubase_downloader
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Genius1512/edubase_downloader" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGenius1512%2Fedubase_downloader", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGenius1512%2Fedubase_downloader'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c2abf787b3be1c0475c0717a0594c67b45645b5d
[INFO] checking Genius1512/edubase_downloader against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGenius1512%2Fedubase_downloader" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Genius1512/edubase_downloader 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/Genius1512/edubase_downloader
[INFO] finished tweaking git repo https://github.com/Genius1512/edubase_downloader
[INFO] tweaked toml for git repo https://github.com/Genius1512/edubase_downloader written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Genius1512/edubase_downloader 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded svg2pdf v0.4.1
[INFO] [stderr]   Downloaded png v0.17.7
[INFO] [stderr]   Downloaded itoa v1.0.5
[INFO] [stderr]   Downloaded bytemuck v1.12.3
[INFO] [stderr]   Downloaded ryu v1.0.12
[INFO] [stderr]   Downloaded usvg v0.22.0
[INFO] [stderr]   Downloaded image v0.24.5
[INFO] [stderr]   Downloaded pdf-writer v0.6.0
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55e2822ca56a034825623c96ca16b6bb90f52b356f80c3c84071de05801e0d6c
[INFO] running `Command { std: "docker" "start" "-a" "55e2822ca56a034825623c96ca16b6bb90f52b356f80c3c84071de05801e0d6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55e2822ca56a034825623c96ca16b6bb90f52b356f80c3c84071de05801e0d6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55e2822ca56a034825623c96ca16b6bb90f52b356f80c3c84071de05801e0d6c", kill_on_drop: false }`
[INFO] [stdout] 55e2822ca56a034825623c96ca16b6bb90f52b356f80c3c84071de05801e0d6c
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e72eb3920c4cae33de531b0b223c347443bfa3f90cd79759cd52f3298aaa849c
[INFO] running `Command { std: "docker" "start" "-a" "e72eb3920c4cae33de531b0b223c347443bfa3f90cd79759cd52f3298aaa849c", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking weezl v0.1.7
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking xmlparser v0.13.5
[INFO] [stderr]     Checking siphasher v0.3.10
[INFO] [stderr]     Checking rctree v0.4.0
[INFO] [stderr]     Checking ryu v1.0.12
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking miniz_oxide v0.6.2
[INFO] [stderr]     Checking data-url v0.1.1
[INFO] [stderr]     Checking bytemuck v1.12.3
[INFO] [stderr]     Checking itoa v1.0.5
[INFO] [stderr]     Checking pico-args v0.4.2
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking jpeg-decoder v0.3.0
[INFO] [stderr]     Checking miniz_oxide v0.5.4
[INFO] [stderr]     Checking pdf-writer v0.6.0
[INFO] [stderr]     Checking svgtypes v0.8.2
[INFO] [stderr]     Checking kurbo v0.8.3
[INFO] [stderr]     Checking gif v0.11.4
[INFO] [stderr]     Checking roxmltree v0.14.1
[INFO] [stderr]     Checking simplecss v0.2.1
[INFO] [stderr]     Checking flate2 v1.0.25
[INFO] [stderr]     Checking png v0.17.7
[INFO] [stderr]     Checking usvg v0.22.0
[INFO] [stderr]     Checking num-integer v0.1.45
[INFO] [stderr]     Checking num-rational v0.4.1
[INFO] [stderr]     Checking image v0.24.5
[INFO] [stderr]     Checking svg2pdf v0.4.1
[INFO] [stderr]     Checking edubase_downloader v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.35s
[INFO] running `Command { std: "docker" "inspect" "e72eb3920c4cae33de531b0b223c347443bfa3f90cd79759cd52f3298aaa849c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e72eb3920c4cae33de531b0b223c347443bfa3f90cd79759cd52f3298aaa849c", kill_on_drop: false }`
[INFO] [stdout] e72eb3920c4cae33de531b0b223c347443bfa3f90cd79759cd52f3298aaa849c
[INFO] checking Genius1512/edubase_downloader against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGenius1512%2Fedubase_downloader" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Genius1512/edubase_downloader 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/Genius1512/edubase_downloader
[INFO] finished tweaking git repo https://github.com/Genius1512/edubase_downloader
[INFO] tweaked toml for git repo https://github.com/Genius1512/edubase_downloader written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Genius1512/edubase_downloader 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] [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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 549ea58bb1e2e478e14f84ed768bd541d4ad631f6cc6022112b866d785801cbd
[INFO] running `Command { std: "docker" "start" "-a" "549ea58bb1e2e478e14f84ed768bd541d4ad631f6cc6022112b866d785801cbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "549ea58bb1e2e478e14f84ed768bd541d4ad631f6cc6022112b866d785801cbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "549ea58bb1e2e478e14f84ed768bd541d4ad631f6cc6022112b866d785801cbd", kill_on_drop: false }`
[INFO] [stdout] 549ea58bb1e2e478e14f84ed768bd541d4ad631f6cc6022112b866d785801cbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b3420a7086847416b30e1c40a3782427c2de02a31c554f39994125139f9ffb29
[INFO] running `Command { std: "docker" "start" "-a" "b3420a7086847416b30e1c40a3782427c2de02a31c554f39994125139f9ffb29", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking siphasher v0.3.10
[INFO] [stderr]     Checking miniz_oxide v0.6.2
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking xmlparser v0.13.5
[INFO] [stderr]     Checking weezl v0.1.7
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking rctree v0.4.0
[INFO] [stderr]     Checking bytemuck v1.12.3
[INFO] [stderr]     Checking data-url v0.1.1
[INFO] [stderr]     Checking itoa v1.0.5
[INFO] [stderr]     Checking jpeg-decoder v0.3.0
[INFO] [stderr]     Checking pico-args v0.4.2
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking ryu v1.0.12
[INFO] [stderr]     Checking miniz_oxide v0.5.4
[INFO] [stderr]     Checking pdf-writer v0.6.0
[INFO] [stderr]     Checking svgtypes v0.8.2
[INFO] [stderr]     Checking kurbo v0.8.3
[INFO] [stderr]     Checking gif v0.11.4
[INFO] [stderr]     Checking roxmltree v0.14.1
[INFO] [stderr]     Checking simplecss v0.2.1
[INFO] [stderr]     Checking flate2 v1.0.25
[INFO] [stderr]     Checking png v0.17.7
[INFO] [stderr]     Checking usvg v0.22.0
[INFO] [stderr]     Checking num-integer v0.1.45
[INFO] [stderr]     Checking num-rational v0.4.1
[INFO] [stderr]     Checking image v0.24.5
[INFO] [stderr]     Checking svg2pdf v0.4.1
[INFO] [stderr]     Checking edubase_downloader v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.67s
[INFO] running `Command { std: "docker" "inspect" "b3420a7086847416b30e1c40a3782427c2de02a31c554f39994125139f9ffb29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3420a7086847416b30e1c40a3782427c2de02a31c554f39994125139f9ffb29", kill_on_drop: false }`
[INFO] [stdout] b3420a7086847416b30e1c40a3782427c2de02a31c554f39994125139f9ffb29