[INFO] cloning repository https://github.com/jorendorff/branches
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jorendorff/branches" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjorendorff%2Fbranches", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjorendorff%2Fbranches'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2e0843e3a0e10f963a0f195e7728df48a8e9cae8
[INFO] checking jorendorff/branches against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjorendorff%2Fbranches" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jorendorff/branches on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jorendorff/branches
[INFO] finished tweaking git repo https://github.com/jorendorff/branches
[INFO] tweaked toml for git repo https://github.com/jorendorff/branches written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/jorendorff/branches already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dylib v0.0.1
[INFO] [stderr]   Downloaded x11-dl v2.3.1
[INFO] [stderr]   Downloaded wayland-client v0.5.10
[INFO] [stderr]   Downloaded gl_generator v0.4.2
[INFO] [stderr]   Downloaded objc v0.1.8
[INFO] [stderr]   Downloaded tempfile v2.1.2
[INFO] [stderr]   Downloaded gl v0.3.0
[INFO] [stderr]   Downloaded pistoncore-event_loop v0.15.0
[INFO] [stderr]   Downloaded gcc v0.3.26
[INFO] [stderr]   Downloaded serde v0.7.0
[INFO] [stderr]   Downloaded libz-sys v1.0.2
[INFO] [stderr]   Downloaded gl_generator v0.2.0
[INFO] [stderr]   Downloaded wayland-sys v0.5.9
[INFO] [stderr]   Downloaded cocoa v0.2.5
[INFO] [stderr]   Downloaded piston-texture v0.2.3
[INFO] [stderr]   Downloaded piston2d-graphics v0.11.0
[INFO] [stderr]   Downloaded core-foundation-sys v0.2.0
[INFO] [stderr]   Downloaded pistoncore-window v0.13.0
[INFO] [stderr]   Downloaded core-foundation v0.2.0
[INFO] [stderr]   Downloaded libloading v0.2.1
[INFO] [stderr]   Downloaded gif v0.6.0
[INFO] [stderr]   Downloaded draw_state v0.2.0
[INFO] [stderr]   Downloaded xml-rs v0.3.0
[INFO] [stderr]   Downloaded piston2d-opengl_graphics v0.19.0
[INFO] [stderr]   Downloaded xml-rs v0.1.26
[INFO] [stderr]   Downloaded piston v0.15.1
[INFO] [stderr]   Downloaded gleam v0.2.14
[INFO] [stderr]   Downloaded osmesa-sys v0.0.5
[INFO] [stderr]   Downloaded winapi v0.2.6
[INFO] [stderr]   Downloaded freetype-sys v0.2.1
[INFO] [stderr]   Downloaded xml-rs v0.2.2
[INFO] [stderr]   Downloaded pistoncore-glutin_window v0.17.1
[INFO] [stderr]   Downloaded glutin v0.4.9
[INFO] [stderr]   Downloaded wayland-kbd v0.3.5
[INFO] [stderr]   Downloaded dlib v0.2.0
[INFO] [stderr]   Downloaded wayland-scanner v0.5.8
[INFO] [stderr]   Downloaded pistoncore-input v0.8.1
[INFO] [stderr]   Downloaded crossbeam v0.1.6
[INFO] [stderr]   Downloaded freetype-rs v0.4.2
[INFO] [stderr]   Downloaded image v0.5.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c91109fb3747e535cdac37f2773d15f2cf047934fdce9347c7a9e7145f99bdc8
[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" "c91109fb3747e535cdac37f2773d15f2cf047934fdce9347c7a9e7145f99bdc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c91109fb3747e535cdac37f2773d15f2cf047934fdce9347c7a9e7145f99bdc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c91109fb3747e535cdac37f2773d15f2cf047934fdce9347c7a9e7145f99bdc8", kill_on_drop: false }`
[INFO] [stdout] c91109fb3747e535cdac37f2773d15f2cf047934fdce9347c7a9e7145f99bdc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f4cc75bb4e2d341dd782c257f53fee85eafc044c6a6ba09bd1766ad1b647c0f
[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" "2f4cc75bb4e2d341dd782c257f53fee85eafc044c6a6ba09bd1766ad1b647c0f", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] no edition found in manifest, probably 2015, skipping
[INFO] running `Command { std: "docker" "inspect" "2f4cc75bb4e2d341dd782c257f53fee85eafc044c6a6ba09bd1766ad1b647c0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f4cc75bb4e2d341dd782c257f53fee85eafc044c6a6ba09bd1766ad1b647c0f", kill_on_drop: false }`
[INFO] [stdout] 2f4cc75bb4e2d341dd782c257f53fee85eafc044c6a6ba09bd1766ad1b647c0f