[INFO] cloning repository https://github.com/EdShaw/wolf-raycaster
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EdShaw/wolf-raycaster" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdShaw%2Fwolf-raycaster", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdShaw%2Fwolf-raycaster'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ed2d18fd0050a9a37cba27e9f15b7b8127a6fc21
[INFO] checking EdShaw/wolf-raycaster against master#05eac57ef6668c9d181b65aceb96b1e7881f60be for pr-127656
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdShaw%2Fwolf-raycaster" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/EdShaw/wolf-raycaster on toolchain 05eac57ef6668c9d181b65aceb96b1e7881f60be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+05eac57ef6668c9d181b65aceb96b1e7881f60be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/EdShaw/wolf-raycaster
[INFO] finished tweaking git repo https://github.com/EdShaw/wolf-raycaster
[INFO] tweaked toml for git repo https://github.com/EdShaw/wolf-raycaster written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/EdShaw/wolf-raycaster 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" "+05eac57ef6668c9d181b65aceb96b1e7881f60be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] [stderr]       Adding cc v1.1.5
[INFO] [stderr]       Adding freetype-rs v0.19.1 (latest: v0.37.0)
[INFO] [stderr]       Adding freetype-sys v0.7.1 (latest: v0.21.0)
[INFO] [stderr]     Updating libc v0.2.37 -> v0.2.155
[INFO] [stderr]       Adding libz-sys v1.1.18
[INFO] [stderr]       Adding pkg-config v0.3.30
[INFO] [stderr]       Adding vcpkg v0.2.15
[INFO] [stderr]       Adding wolf-raycaster v0.1.0 (/workspace/builds/worker-5-tc1/source)
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rgb v0.8.7
[INFO] [stderr]   Downloaded num-integer v0.1.36
[INFO] [stderr]   Downloaded lodepng v2.1.2
[INFO] [stderr]   Downloaded freetype-sys v0.7.1
[INFO] [stderr]   Downloaded num-traits v0.2.1
[INFO] [stderr]   Downloaded cgmath v0.16.0
[INFO] [stderr]   Downloaded freetype-rs v0.19.1
[INFO] [stderr]   Downloaded num-iter v0.1.35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+05eac57ef6668c9d181b65aceb96b1e7881f60be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b0a8ac10950b76f0c9d2add54ee5494c7c7e61fcbf3b61d0da04c67126cf6b13
[INFO] running `Command { std: "docker" "start" "-a" "b0a8ac10950b76f0c9d2add54ee5494c7c7e61fcbf3b61d0da04c67126cf6b13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0a8ac10950b76f0c9d2add54ee5494c7c7e61fcbf3b61d0da04c67126cf6b13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0a8ac10950b76f0c9d2add54ee5494c7c7e61fcbf3b61d0da04c67126cf6b13", kill_on_drop: false }`
[INFO] [stdout] b0a8ac10950b76f0c9d2add54ee5494c7c7e61fcbf3b61d0da04c67126cf6b13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+05eac57ef6668c9d181b65aceb96b1e7881f60be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a06b7f4d18d38597e431da43e7e4447246fd42d45e9561ee145dce710023b8ed
[INFO] running `Command { std: "docker" "start" "-a" "a06b7f4d18d38597e431da43e7e4447246fd42d45e9561ee145dce710023b8ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.1.5
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]     Checking num-traits v0.2.1
[INFO] [stderr]    Compiling cfg-if v0.1.2
[INFO] [stderr]    Compiling cgmath v0.16.0
[INFO] [stderr]    Compiling wolf-raycaster v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]     Checking rgb v0.8.7
[INFO] [stderr]     Checking approx v0.1.1
[INFO] [stderr]    Compiling freetype-sys v0.7.1
[INFO] [stderr]     Checking rand v0.4.2
[INFO] [stderr]    Compiling sdl2-sys v0.31.0
[INFO] [stderr]     Checking lodepng v2.1.2
[INFO] [stderr]     Checking num-integer v0.1.36
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking rand v0.3.22
[INFO] [stderr]     Checking num-iter v0.1.35
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking sdl2 v0.31.0
[INFO] [stderr]    Compiling libz-sys v1.1.18
[INFO] [stderr]     Checking freetype-rs v0.19.1
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `Command { std: "docker" "inspect" "a06b7f4d18d38597e431da43e7e4447246fd42d45e9561ee145dce710023b8ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a06b7f4d18d38597e431da43e7e4447246fd42d45e9561ee145dce710023b8ed", kill_on_drop: false }`
[INFO] [stdout] a06b7f4d18d38597e431da43e7e4447246fd42d45e9561ee145dce710023b8ed
[INFO] checking EdShaw/wolf-raycaster against try#0c9c19b42881b7ee3d3f268d2369726c7f8dddfd for pr-127656
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdShaw%2Fwolf-raycaster" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/EdShaw/wolf-raycaster on toolchain 0c9c19b42881b7ee3d3f268d2369726c7f8dddfd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0c9c19b42881b7ee3d3f268d2369726c7f8dddfd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/EdShaw/wolf-raycaster
[INFO] finished tweaking git repo https://github.com/EdShaw/wolf-raycaster
[INFO] tweaked toml for git repo https://github.com/EdShaw/wolf-raycaster written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/EdShaw/wolf-raycaster 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" "+0c9c19b42881b7ee3d3f268d2369726c7f8dddfd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] [stderr]       Adding cc v1.1.5
[INFO] [stderr]       Adding freetype-rs v0.19.1 (latest: v0.37.0)
[INFO] [stderr]       Adding freetype-sys v0.7.1 (latest: v0.21.0)
[INFO] [stderr]     Updating libc v0.2.37 -> v0.2.155
[INFO] [stderr]       Adding libz-sys v1.1.18
[INFO] [stderr]       Adding pkg-config v0.3.30
[INFO] [stderr]       Adding vcpkg v0.2.15
[INFO] [stderr]       Adding wolf-raycaster v0.1.0 (/workspace/builds/worker-5-tc2/source)
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+0c9c19b42881b7ee3d3f268d2369726c7f8dddfd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 46ec4a023b568c83013650a26621cfc143310c821392f7413bc44c0a9bedbc4d
[INFO] running `Command { std: "docker" "start" "-a" "46ec4a023b568c83013650a26621cfc143310c821392f7413bc44c0a9bedbc4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46ec4a023b568c83013650a26621cfc143310c821392f7413bc44c0a9bedbc4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46ec4a023b568c83013650a26621cfc143310c821392f7413bc44c0a9bedbc4d", kill_on_drop: false }`
[INFO] [stdout] 46ec4a023b568c83013650a26621cfc143310c821392f7413bc44c0a9bedbc4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+0c9c19b42881b7ee3d3f268d2369726c7f8dddfd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f39e8c42a7a9ee17c63d62f6279c79514e0d8153b3b6e1f2ac5d0c83ad000ed
[INFO] running `Command { std: "docker" "start" "-a" "5f39e8c42a7a9ee17c63d62f6279c79514e0d8153b3b6e1f2ac5d0c83ad000ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.1.5
[INFO] [stderr]     Checking num-traits v0.2.1
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling cfg-if v0.1.2
[INFO] [stderr]    Compiling cgmath v0.16.0
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]    Compiling wolf-raycaster v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rgb v0.8.7
[INFO] [stderr]     Checking approx v0.1.1
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]    Compiling freetype-sys v0.7.1
[INFO] [stderr]     Checking rand v0.4.2
[INFO] [stderr]    Compiling sdl2-sys v0.31.0
[INFO] [stdout] error[E0365]: extern crate `core` is private and cannot be re-exported
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bitflags-0.7.0/src/lib.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub use core as __core;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider making the `extern crate` item publicly accessible
[INFO] [stdout]    |
[INFO] [stdout] 1  | pub // Copyright 2014 The Rust Project Developers. See the COPYRIGHT
[INFO] [stdout]    | +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0365`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bitflags` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "5f39e8c42a7a9ee17c63d62f6279c79514e0d8153b3b6e1f2ac5d0c83ad000ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f39e8c42a7a9ee17c63d62f6279c79514e0d8153b3b6e1f2ac5d0c83ad000ed", kill_on_drop: false }`
[INFO] [stdout] 5f39e8c42a7a9ee17c63d62f6279c79514e0d8153b3b6e1f2ac5d0c83ad000ed