[INFO] cloning repository https://github.com/finafisken/sudoku-solver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/finafisken/sudoku-solver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffinafisken%2Fsudoku-solver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffinafisken%2Fsudoku-solver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5e90e5d6ff07bbe019642e7f6a0240501154b6a0
[INFO] checking finafisken/sudoku-solver against try#ae40d86d689c7b8b0a48c1e4b9d38e02bc2beab1 for pr-145108
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffinafisken%2Fsudoku-solver" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/finafisken/sudoku-solver
[INFO] finished tweaking git repo https://github.com/finafisken/sudoku-solver
[INFO] tweaked toml for git repo https://github.com/finafisken/sudoku-solver written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/finafisken/sudoku-solver on toolchain ae40d86d689c7b8b0a48c1e4b9d38e02bc2beab1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ae40d86d689c7b8b0a48c1e4b9d38e02bc2beab1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/finafisken/sudoku-solver 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" "+ae40d86d689c7b8b0a48c1e4b9d38e02bc2beab1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ae40d86d689c7b8b0a48c1e4b9d38e02bc2beab1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7872643c2b4ae5d7ad4e972195c9145340e56d734e49f0b87987d049627819c0
[INFO] running `Command { std: "docker" "start" "-a" "7872643c2b4ae5d7ad4e972195c9145340e56d734e49f0b87987d049627819c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7872643c2b4ae5d7ad4e972195c9145340e56d734e49f0b87987d049627819c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7872643c2b4ae5d7ad4e972195c9145340e56d734e49f0b87987d049627819c0", kill_on_drop: false }`
[INFO] [stdout] 7872643c2b4ae5d7ad4e972195c9145340e56d734e49f0b87987d049627819c0
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ae40d86d689c7b8b0a48c1e4b9d38e02bc2beab1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ecda7af7957e465d520d348de7843345ed7b688cbe36d42675fd9e17d885f779
[INFO] running `Command { std: "docker" "start" "-a" "ecda7af7957e465d520d348de7843345ed7b688cbe36d42675fd9e17d885f779", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.64
[INFO] [stderr]    Compiling quote v1.0.29
[INFO] [stderr]    Compiling unicode-ident v1.0.10
[INFO] [stderr]     Checking itoa v1.0.8
[INFO] [stderr]     Checking log v0.4.19
[INFO] [stderr]     Checking lock_api v0.4.10
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]    Compiling rustversion v1.0.13
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]    Compiling serde v1.0.171
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling thiserror v1.0.41
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling async-trait v0.1.71
[INFO] [stderr]     Checking url v2.4.0
[INFO] [stderr]    Compiling axum-core v0.3.4
[INFO] [stderr]     Checking ryu v1.0.14
[INFO] [stderr]     Checking sha1 v0.10.5
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking regex-syntax v0.7.3
[INFO] [stderr]    Compiling serde_json v1.0.100
[INFO] [stderr]    Compiling syn v2.0.25
[INFO] [stderr]    Compiling axum v0.6.18
[INFO] [stderr]     Checking tracing-log v0.1.3
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]     Checking matchit v0.7.0
[INFO] [stderr]     Checking regex-automata v0.3.0
[INFO] [stderr]     Checking regex v1.9.0
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.26
[INFO] [stderr]    Compiling serde_derive v1.0.171
[INFO] [stderr]    Compiling thiserror-impl v1.0.41
[INFO] [stderr]    Compiling pin-project-internal v1.1.2
[INFO] [stderr]    Compiling axum-macros v0.3.7
[INFO] [stderr]     Checking tokio v1.29.1
[INFO] [stderr]     Checking futures-util v0.3.28
[INFO] [stderr]     Checking tungstenite v0.18.0
[INFO] [stderr]     Checking pin-project v1.1.2
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking tracing-subscriber v0.3.17
[INFO] [stderr]     Checking futures-executor v0.3.28
[INFO] [stderr]     Checking futures v0.3.28
[INFO] [stderr]     Checking tokio-util v0.7.8
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking tokio-tungstenite v0.18.0
[INFO] [stderr]     Checking h2 v0.3.20
[INFO] [stderr] error: could not compile `h2` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   could not execute process `/opt/rustwide/rustup-home/toolchains/ae40d86d689c7b8b0a48c1e4b9d38e02bc2beab1/bin/rustc --crate-name h2 --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/h2-0.3.20/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("stream", "unstable"))' -C metadata=23ee6cc0ecc75fe6 -C extra-filename=-f23039ad314c4301 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-f9cd86fd05f191c8.rmeta --extern fnv=/opt/rustwide/target/debug/deps/libfnv-bf9ae889bab8acee.rmeta --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-6ceb50aa6f7127e6.rmeta --extern futures_sink=/opt/rustwide/target/debug/deps/libfutures_sink-c3d6f514714edb12.rmeta --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-ce6e27d7c2fb2f18.rmeta --extern http=/opt/rustwide/target/debug/deps/libhttp-1eabdb659414a403.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-0536c863ff477252.rmeta --extern slab=/opt/rustwide/target/debug/deps/libslab-15308daaabbe0dc5.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-457cbcc2a01352ed.rmeta --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-1ff194e41a2e761b.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-f0a76ea7fc100b34.rmeta --cap-lints allow --cap-lints=forbid` (never executed)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No such file or directory (os error 2)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "ecda7af7957e465d520d348de7843345ed7b688cbe36d42675fd9e17d885f779", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecda7af7957e465d520d348de7843345ed7b688cbe36d42675fd9e17d885f779", kill_on_drop: false }`
[INFO] [stdout] ecda7af7957e465d520d348de7843345ed7b688cbe36d42675fd9e17d885f779