[INFO] cloning repository https://github.com/matthewphilyaw/conway_gol_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/matthewphilyaw/conway_gol_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthewphilyaw%2Fconway_gol_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthewphilyaw%2Fconway_gol_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e121947329a9c5f586046fb0ef60d0a689394f0b
[INFO] building matthewphilyaw/conway_gol_rust against try#334963c956d25708feab489a3816ae63f639355d for pr-135216-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthewphilyaw%2Fconway_gol_rust" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/matthewphilyaw/conway_gol_rust on toolchain 334963c956d25708feab489a3816ae63f639355d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/matthewphilyaw/conway_gol_rust
[INFO] finished tweaking git repo https://github.com/matthewphilyaw/conway_gol_rust
[INFO] tweaked toml for git repo https://github.com/matthewphilyaw/conway_gol_rust written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/matthewphilyaw/conway_gol_rust 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" "+334963c956d25708feab489a3816ae63f639355d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 13f5d4d2c09bc23493d6dd144885adb81f4c31954f3e8c5c64d85d87a5f00b66
[INFO] running `Command { std: "docker" "start" "-a" "13f5d4d2c09bc23493d6dd144885adb81f4c31954f3e8c5c64d85d87a5f00b66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13f5d4d2c09bc23493d6dd144885adb81f4c31954f3e8c5c64d85d87a5f00b66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13f5d4d2c09bc23493d6dd144885adb81f4c31954f3e8c5c64d85d87a5f00b66", kill_on_drop: false }`
[INFO] [stdout] 13f5d4d2c09bc23493d6dd144885adb81f4c31954f3e8c5c64d85d87a5f00b66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8ee758f00906cbb6670822b50a639d20d6d1ea58b8aeba9fdddecd3ad80e10c
[INFO] running `Command { std: "docker" "start" "-a" "b8ee758f00906cbb6670822b50a639d20d6d1ea58b8aeba9fdddecd3ad80e10c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_conway_gol v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "b8ee758f00906cbb6670822b50a639d20d6d1ea58b8aeba9fdddecd3ad80e10c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8ee758f00906cbb6670822b50a639d20d6d1ea58b8aeba9fdddecd3ad80e10c", kill_on_drop: false }`
[INFO] [stdout] b8ee758f00906cbb6670822b50a639d20d6d1ea58b8aeba9fdddecd3ad80e10c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 978e64bc2e40dd9abab20e5478a4e091a558d6725f939c31df9bec083acef6f6
[INFO] running `Command { std: "docker" "start" "-a" "978e64bc2e40dd9abab20e5478a4e091a558d6725f939c31df9bec083acef6f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_conway_gol v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "978e64bc2e40dd9abab20e5478a4e091a558d6725f939c31df9bec083acef6f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "978e64bc2e40dd9abab20e5478a4e091a558d6725f939c31df9bec083acef6f6", kill_on_drop: false }`
[INFO] [stdout] 978e64bc2e40dd9abab20e5478a4e091a558d6725f939c31df9bec083acef6f6