[INFO] cloning repository https://github.com/twobackfromtheend/rust-carball
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/twobackfromtheend/rust-carball" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwobackfromtheend%2Frust-carball", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwobackfromtheend%2Frust-carball'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 37433037ec01d09e8f146831c9d1f4ce381b8d09
[INFO] checking twobackfromtheend/rust-carball against master#a58ec8ff03b3269b20104eb7eae407be48ab95a7 for pr-119849-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwobackfromtheend%2Frust-carball" "/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/twobackfromtheend/rust-carball on toolchain a58ec8ff03b3269b20104eb7eae407be48ab95a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a58ec8ff03b3269b20104eb7eae407be48ab95a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/twobackfromtheend/rust-carball
[INFO] finished tweaking git repo https://github.com/twobackfromtheend/rust-carball
[INFO] tweaked toml for git repo https://github.com/twobackfromtheend/rust-carball written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/twobackfromtheend/rust-carball 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" "+a58ec8ff03b3269b20104eb7eae407be48ab95a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+a58ec8ff03b3269b20104eb7eae407be48ab95a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae6102126dbac9967b00bca609092d3130ccf0d8c3de667ba7b3612ec66f7895
[INFO] running `Command { std: "docker" "start" "-a" "ae6102126dbac9967b00bca609092d3130ccf0d8c3de667ba7b3612ec66f7895", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae6102126dbac9967b00bca609092d3130ccf0d8c3de667ba7b3612ec66f7895", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae6102126dbac9967b00bca609092d3130ccf0d8c3de667ba7b3612ec66f7895", kill_on_drop: false }`
[INFO] [stdout] ae6102126dbac9967b00bca609092d3130ccf0d8c3de667ba7b3612ec66f7895
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+a58ec8ff03b3269b20104eb7eae407be48ab95a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1871c039fac767a9215f503aff58511c62fa0e245cfc2feab269cc8e9445a86
[INFO] running `Command { std: "docker" "start" "-a" "b1871c039fac767a9215f503aff58511c62fa0e245cfc2feab269cc8e9445a86", kill_on_drop: false }`
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[INFO] [stderr]     Checking phf v0.10.1
[INFO] [stderr]    Compiling pyo3-macros v0.14.5
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[INFO] [stderr]     Checking bitter v0.5.1
[INFO] [stderr]     Checking termcolor v1.1.2
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[INFO] [stderr]     Checking plotters-backend v0.3.2
[INFO] [stderr]     Checking futures-executor v0.3.19
[INFO] [stderr]     Checking integer-encoding v3.0.2
[INFO] [stderr]     Checking futures v0.3.19
[INFO] [stderr]     Checking plotters-svg v0.3.1
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[INFO] [stderr]     Checking indicatif v0.16.2
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[INFO] [stderr]     Checking structopt v0.3.25
[INFO] [stderr]     Checking half v1.8.2
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]     Checking criterion-plot v0.4.4
[INFO] [stderr]     Checking plotters v0.3.1
[INFO] [stderr]     Checking oorandom v11.1.3
[INFO] [stderr]     Checking ndarray-stats v0.5.0
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking prettytable-rs v0.8.0
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.3.5
[INFO] [stderr]     Checking lz4 v1.23.2
[INFO] [stderr]     Checking zstd v0.9.2+zstd.1.5.1
[INFO] [stderr]     Checking parquet2 v0.4.0
[INFO] [stderr]     Checking arrow2 v0.5.3
[INFO] [stderr]     Checking polars-arrow v0.16.0
[INFO] [stderr]     Checking polars-core v0.16.0
[INFO] [stderr]     Checking polars-io v0.16.0
[INFO] [stderr]     Checking polars-lazy v0.16.0
[INFO] [stderr]     Checking polars v0.16.0
[INFO] [stderr]     Checking carball v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 45s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "b1871c039fac767a9215f503aff58511c62fa0e245cfc2feab269cc8e9445a86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1871c039fac767a9215f503aff58511c62fa0e245cfc2feab269cc8e9445a86", kill_on_drop: false }`
[INFO] [stdout] b1871c039fac767a9215f503aff58511c62fa0e245cfc2feab269cc8e9445a86