[INFO] cloning repository https://github.com/babysitterd/rust-roguelike-tutorial
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/babysitterd/rust-roguelike-tutorial" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbabysitterd%2Frust-roguelike-tutorial", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbabysitterd%2Frust-roguelike-tutorial'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2500f2794d941caacb1e176919d62a114a4107b2
[INFO] building babysitterd/rust-roguelike-tutorial against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbabysitterd%2Frust-roguelike-tutorial" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/babysitterd/rust-roguelike-tutorial on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/babysitterd/rust-roguelike-tutorial
[INFO] finished tweaking git repo https://github.com/babysitterd/rust-roguelike-tutorial
[INFO] tweaked toml for git repo https://github.com/babysitterd/rust-roguelike-tutorial written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/babysitterd/rust-roguelike-tutorial 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" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/tomassedovic/tcod-rs.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cc v1.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d80a453a1116cdfac47589bdadd08fb46906c772caa901f8da4f3da8b6cc1f0
[INFO] running `Command { std: "docker" "start" "-a" "6d80a453a1116cdfac47589bdadd08fb46906c772caa901f8da4f3da8b6cc1f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d80a453a1116cdfac47589bdadd08fb46906c772caa901f8da4f3da8b6cc1f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d80a453a1116cdfac47589bdadd08fb46906c772caa901f8da4f3da8b6cc1f0", kill_on_drop: false }`
[INFO] [stdout] 6d80a453a1116cdfac47589bdadd08fb46906c772caa901f8da4f3da8b6cc1f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69646621dfe42abdd96e6472f3b69281ec5bbfde8c2585ceb0c59be13bd3addb
[INFO] running `Command { std: "docker" "start" "-a" "69646621dfe42abdd96e6472f3b69281ec5bbfde8c2585ceb0c59be13bd3addb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling cc v1.1.2
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling serde v1.0.208
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling serde_json v1.0.125
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling bitflags v0.1.1
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.75
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling tcod-sys v5.0.1 (https://github.com/tomassedovic/tcod-rs.git?rev=d4ad074#d4ad0749)
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling serde_derive v1.0.208
[INFO] [stderr]    Compiling tcod v0.15.0 (https://github.com/tomassedovic/tcod-rs.git?rev=d4ad074#d4ad0749)
[INFO] [stderr]    Compiling rust-roguelike-tutorial v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.53s
[INFO] running `Command { std: "docker" "inspect" "69646621dfe42abdd96e6472f3b69281ec5bbfde8c2585ceb0c59be13bd3addb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69646621dfe42abdd96e6472f3b69281ec5bbfde8c2585ceb0c59be13bd3addb", kill_on_drop: false }`
[INFO] [stdout] 69646621dfe42abdd96e6472f3b69281ec5bbfde8c2585ceb0c59be13bd3addb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c0b0ab8b6b3390a0f640936e1b31bd49188289ae1f875f4bc910f1b40baf936
[INFO] running `Command { std: "docker" "start" "-a" "9c0b0ab8b6b3390a0f640936e1b31bd49188289ae1f875f4bc910f1b40baf936", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-roguelike-tutorial v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "9c0b0ab8b6b3390a0f640936e1b31bd49188289ae1f875f4bc910f1b40baf936", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c0b0ab8b6b3390a0f640936e1b31bd49188289ae1f875f4bc910f1b40baf936", kill_on_drop: false }`
[INFO] [stdout] 9c0b0ab8b6b3390a0f640936e1b31bd49188289ae1f875f4bc910f1b40baf936