[INFO] cloning repository https://github.com/BurNiinTRee/brainfucks [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BurNiinTRee/brainfucks" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBurNiinTRee%2Fbrainfucks", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBurNiinTRee%2Fbrainfucks'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a2c6acaddb8e727ed2462072f6d9de9a2c8407ce [INFO] checking BurNiinTRee/brainfucks against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBurNiinTRee%2Fbrainfucks" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/BurNiinTRee/brainfucks on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/BurNiinTRee/brainfucks [INFO] finished tweaking git repo https://github.com/BurNiinTRee/brainfucks [INFO] tweaked toml for git repo https://github.com/BurNiinTRee/brainfucks written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/BurNiinTRee/brainfucks 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded target-lexicon v0.10.0 [INFO] [stderr] Downloaded cranelift v0.66.0 [INFO] [stderr] Downloaded cranelift-object v0.66.0 [INFO] [stderr] Downloaded cranelift-codegen-shared v0.66.0 [INFO] [stderr] Downloaded cranelift-entity v0.66.0 [INFO] [stderr] Downloaded cranelift-frontend v0.66.0 [INFO] [stderr] Downloaded cranelift-bforest v0.66.0 [INFO] [stderr] Downloaded cranelift-module v0.66.0 [INFO] [stderr] Downloaded cranelift-codegen-meta v0.66.0 [INFO] [stderr] Downloaded regalloc v0.0.27 [INFO] [stderr] Downloaded cranelift-codegen v0.66.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 56d2c1a44e62aed8cbb8d15af07cb432edc86e7251a7908b7e80dd4a08863bee [INFO] running `Command { std: "docker" "start" "-a" "56d2c1a44e62aed8cbb8d15af07cb432edc86e7251a7908b7e80dd4a08863bee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "56d2c1a44e62aed8cbb8d15af07cb432edc86e7251a7908b7e80dd4a08863bee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56d2c1a44e62aed8cbb8d15af07cb432edc86e7251a7908b7e80dd4a08863bee", kill_on_drop: false }` [INFO] [stdout] 56d2c1a44e62aed8cbb8d15af07cb432edc86e7251a7908b7e80dd4a08863bee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 817ca94b90e785d916a3626f1e5102a6baa7c5e6c4e7d6d92b9e154093acf90a [INFO] running `Command { std: "docker" "start" "-a" "817ca94b90e785d916a3626f1e5102a6baa7c5e6c4e7d6d92b9e154093acf90a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.21 [INFO] [stderr] Compiling syn v1.0.41 [INFO] [stderr] Compiling cranelift-codegen-shared v0.66.0 [INFO] [stderr] Compiling cranelift-entity v0.66.0 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling target-lexicon v0.10.0 [INFO] [stderr] Checking smallvec v1.4.2 [INFO] [stderr] Checking parser v0.1.0 (/opt/rustwide/workdir/parser) [INFO] [stderr] Compiling cranelift-codegen-meta v0.66.0 [INFO] [stderr] Checking cranelift-bforest v0.66.0 [INFO] [stderr] Checking regalloc v0.0.27 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling anyhow v1.0.32 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking hashbrown v0.9.0 [INFO] [stderr] Checking interpreter v0.1.0 (/opt/rustwide/workdir/interpreter) [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking comp2c v0.1.0 (/opt/rustwide/workdir/comp2c) [INFO] [stderr] Checking object v0.20.0 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Checking thiserror v1.0.20 [INFO] [stderr] Compiling cranelift-codegen v0.66.0 [INFO] [stderr] Checking cranelift-frontend v0.66.0 [INFO] [stderr] Checking cranelift-module v0.66.0 [INFO] [stderr] Checking cranelift-object v0.66.0 [INFO] [stderr] Checking cranelift v0.66.0 [INFO] [stderr] Checking craneliftcomp v0.1.0 (/opt/rustwide/workdir/craneliftcomp) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.58s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cranelift-codegen-meta v0.66.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5` [INFO] running `Command { std: "docker" "inspect" "817ca94b90e785d916a3626f1e5102a6baa7c5e6c4e7d6d92b9e154093acf90a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "817ca94b90e785d916a3626f1e5102a6baa7c5e6c4e7d6d92b9e154093acf90a", kill_on_drop: false }` [INFO] [stdout] 817ca94b90e785d916a3626f1e5102a6baa7c5e6c4e7d6d92b9e154093acf90a [INFO] checking BurNiinTRee/brainfucks against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBurNiinTRee%2Fbrainfucks" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/BurNiinTRee/brainfucks on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/BurNiinTRee/brainfucks [INFO] finished tweaking git repo https://github.com/BurNiinTRee/brainfucks [INFO] tweaked toml for git repo https://github.com/BurNiinTRee/brainfucks written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/BurNiinTRee/brainfucks 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bc50b9d29c7397ab29117e142dfe78c43c51e6b7865413e7cdf49c5a26317d96 [INFO] running `Command { std: "docker" "start" "-a" "bc50b9d29c7397ab29117e142dfe78c43c51e6b7865413e7cdf49c5a26317d96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bc50b9d29c7397ab29117e142dfe78c43c51e6b7865413e7cdf49c5a26317d96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc50b9d29c7397ab29117e142dfe78c43c51e6b7865413e7cdf49c5a26317d96", kill_on_drop: false }` [INFO] [stdout] bc50b9d29c7397ab29117e142dfe78c43c51e6b7865413e7cdf49c5a26317d96 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 83a1e22681128d67fb2ebe51699b19364e10c8327a1d07509d2e8dfe535fb1c4 [INFO] running `Command { std: "docker" "start" "-a" "83a1e22681128d67fb2ebe51699b19364e10c8327a1d07509d2e8dfe535fb1c4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.21 [INFO] [stderr] Compiling syn v1.0.41 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling cranelift-codegen-shared v0.66.0 [INFO] [stderr] Compiling cranelift-entity v0.66.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling target-lexicon v0.10.0 [INFO] [stderr] Checking smallvec v1.4.2 [INFO] [stderr] Compiling cranelift-codegen-meta v0.66.0 [INFO] [stderr] Checking parser v0.1.0 (/opt/rustwide/workdir/parser) [INFO] [stderr] Checking cranelift-bforest v0.66.0 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Checking regalloc v0.0.27 [INFO] [stderr] Compiling anyhow v1.0.32 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking hashbrown v0.9.0 [INFO] [stderr] Checking interpreter v0.1.0 (/opt/rustwide/workdir/interpreter) [INFO] [stderr] Checking comp2c v0.1.0 (/opt/rustwide/workdir/comp2c) [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking object v0.20.0 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Checking thiserror v1.0.20 [INFO] [stderr] Compiling cranelift-codegen v0.66.0 [INFO] [stderr] Checking cranelift-module v0.66.0 [INFO] [stderr] Checking cranelift-frontend v0.66.0 [INFO] [stderr] Checking cranelift-object v0.66.0 [INFO] [stderr] Checking cranelift v0.66.0 [INFO] [stderr] Checking craneliftcomp v0.1.0 (/opt/rustwide/workdir/craneliftcomp) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.63s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cranelift-codegen-meta v0.66.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5` [INFO] running `Command { std: "docker" "inspect" "83a1e22681128d67fb2ebe51699b19364e10c8327a1d07509d2e8dfe535fb1c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83a1e22681128d67fb2ebe51699b19364e10c8327a1d07509d2e8dfe535fb1c4", kill_on_drop: false }` [INFO] [stdout] 83a1e22681128d67fb2ebe51699b19364e10c8327a1d07509d2e8dfe535fb1c4