[INFO] cloning repository https://github.com/rust-bootcamp-101/07-taotie
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rust-bootcamp-101/07-taotie" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-bootcamp-101%2F07-taotie", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-bootcamp-101%2F07-taotie'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 262ca15ba16b26d5b32d32421e036fde7d997a40
[INFO] checking rust-bootcamp-101/07-taotie against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-bootcamp-101%2F07-taotie" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rust-bootcamp-101/07-taotie
[INFO] finished tweaking git repo https://github.com/rust-bootcamp-101/07-taotie
[INFO] tweaked toml for git repo https://github.com/rust-bootcamp-101/07-taotie written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rust-bootcamp-101/07-taotie on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rust-bootcamp-101/07-taotie 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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d808993c64068fddc0977613f820ffb6a2f35ef29884923f579122120960eb36
[INFO] running `Command { std: "docker" "start" "-a" "d808993c64068fddc0977613f820ffb6a2f35ef29884923f579122120960eb36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d808993c64068fddc0977613f820ffb6a2f35ef29884923f579122120960eb36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d808993c64068fddc0977613f820ffb6a2f35ef29884923f579122120960eb36", kill_on_drop: false }`
[INFO] [stdout] d808993c64068fddc0977613f820ffb6a2f35ef29884923f579122120960eb36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 470eeea52a516fe47994de676b7c98d115f4cb5c113506f00e97144d4d6b1ed5
[INFO] running `Command { std: "docker" "start" "-a" "470eeea52a516fe47994de676b7c98d115f4cb5c113506f00e97144d4d6b1ed5", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.68
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]    Compiling phf v0.11.2
[INFO] [stderr]     Checking phf_shared v0.11.2
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking signal-hook v0.3.17
[INFO] [stderr]     Checking unicode-width v0.1.13
[INFO] [stderr]    Compiling zstd-safe v7.0.0
[INFO] [stderr]     Checking miniz_oxide v0.7.4
[INFO] [stderr]     Checking lexical-util v0.8.5
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]    Compiling snap v1.1.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking flate2 v1.0.30
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling target-features v0.1.6
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking array-init-cursor v0.2.0
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking tinyvec v1.6.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking planus v0.3.1
[INFO] [stderr]    Compiling serde_json v1.0.120
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]    Compiling jobserver v0.1.31
[INFO] [stderr]     Checking lexical-parse-integer v0.8.6
[INFO] [stderr]     Checking lexical-write-integer v0.8.5
[INFO] [stderr]     Checking atoi v2.0.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]    Compiling cc v1.0.104
[INFO] [stderr]     Checking lexical-write-float v0.8.5
[INFO] [stderr]    Compiling flatbuffers v24.3.25
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking lexical-parse-float v0.8.5
[INFO] [stderr]    Compiling polars-utils v0.41.3
[INFO] [stderr]     Checking simdutf8 v0.1.4
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking lz4_flex v0.11.3
[INFO] [stderr]     Checking doc-comment v0.3.3
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]    Compiling polars-arrow v0.41.3
[INFO] [stderr]     Checking lexical-core v0.8.5
[INFO] [stderr]     Checking unicode-segmentation v1.11.0
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]     Checking itoap v1.0.1
[INFO] [stderr]     Checking integer-encoding v3.0.4
[INFO] [stderr]     Checking ethnum v1.5.0
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]     Checking foreign_vec v0.1.0
[INFO] [stderr]     Checking atoi_simd v0.15.6
[INFO] [stderr]     Checking dyn-clone v1.0.17
[INFO] [stderr]     Checking fast-float v0.2.0
[INFO] [stderr]     Checking brotli v6.0.0
[INFO] [stderr]    Compiling polars-compute v0.41.3
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling seq-macro v0.3.5
[INFO] [stderr]     Checking thrift v0.17.0
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]    Compiling polars-core v0.41.3
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stdout] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ethnum-1.5.0/src/error.rs:16:14
[INFO] [stdout]    |
[INFO] [stdout] 16 |     unsafe { mem::transmute(()) }
[INFO] [stdout]    |              ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: source type: `()` (0 bits)
[INFO] [stdout]    = note: target type: `TryFromIntError` (8 bits)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking url v2.5.2
[INFO] [stderr]    Compiling polars-ops v0.41.3
[INFO] [stderr]     Checking xxhash-rust v0.8.11
[INFO] [stderr]     Checking unicode-reverse v1.0.9
[INFO] [stderr]     Checking argminmax v0.6.2
[INFO] [stderr]     Checking fastrand v2.1.0
[INFO] [stderr]     Checking streaming-decompression v0.1.2
[INFO] [stdout] For more information about this error, try `rustc --explain E0512`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ethnum` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "470eeea52a516fe47994de676b7c98d115f4cb5c113506f00e97144d4d6b1ed5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "470eeea52a516fe47994de676b7c98d115f4cb5c113506f00e97144d4d6b1ed5", kill_on_drop: false }`
[INFO] [stdout] 470eeea52a516fe47994de676b7c98d115f4cb5c113506f00e97144d4d6b1ed5
