[INFO] fetching crate gguppy 0.4.0...
[INFO] testing gguppy-0.4.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate gguppy 0.4.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate gguppy 0.4.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate gguppy 0.4.0
[INFO] tweaked toml for crates.io crate gguppy 0.4.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate gguppy 0.4.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate gguppy 0.4.0 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded is_executable v1.0.4
[INFO] [stderr]   Downloaded gguppy_data v0.4.0
[INFO] [stderr]   Downloaded lexopt v0.3.1
[INFO] [stderr]   Downloaded arwggplot v0.4.0
[INFO] [stderr]   Downloaded shared_child v1.0.2
[INFO] [stderr]   Downloaded camino v1.1.10
[INFO] [stderr]   Downloaded cargo-llvm-cov v0.6.16
[INFO] [stderr]   Downloaded fs-err v3.1.1
[INFO] [stderr]   Downloaded cargo-config2 v0.1.33
[INFO] [stderr]   Downloaded lcov2cobertura v1.0.6
[INFO] [stderr]   Downloaded opener v0.7.2
[INFO] [stderr]   Downloaded gguppy_core v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 18f639d456698ade5d4682151aa87c3a6561cd6642e1ab792704128b234e7b8b
[INFO] running `Command { std: "docker" "start" "-a" "18f639d456698ade5d4682151aa87c3a6561cd6642e1ab792704128b234e7b8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18f639d456698ade5d4682151aa87c3a6561cd6642e1ab792704128b234e7b8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18f639d456698ade5d4682151aa87c3a6561cd6642e1ab792704128b234e7b8b", kill_on_drop: false }`
[INFO] [stdout] 18f639d456698ade5d4682151aa87c3a6561cd6642e1ab792704128b234e7b8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c24998c9792ff958f4ecd8aa15e498c52c161a1884c23e63f16552d7ef57318d
[INFO] running `Command { std: "docker" "start" "-a" "c24998c9792ff958f4ecd8aa15e498c52c161a1884c23e63f16552d7ef57318d", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling arwggplot v0.4.0
[INFO] [stderr]    Compiling gguppy_core v0.4.0
[INFO] [stderr]    Compiling gguppy_data v0.4.0
[INFO] [stderr]    Compiling gguppy v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `Command { std: "docker" "inspect" "c24998c9792ff958f4ecd8aa15e498c52c161a1884c23e63f16552d7ef57318d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c24998c9792ff958f4ecd8aa15e498c52c161a1884c23e63f16552d7ef57318d", kill_on_drop: false }`
[INFO] [stdout] c24998c9792ff958f4ecd8aa15e498c52c161a1884c23e63f16552d7ef57318d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75463b67e69108d4dc6833b65648e32dcf6488a26f7590e1f9fa4807f1ac322c
[INFO] running `Command { std: "docker" "start" "-a" "75463b67e69108d4dc6833b65648e32dcf6488a26f7590e1f9fa4807f1ac322c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling winnow v0.7.10
[INFO] [stderr]    Compiling fs-err v3.1.1
[INFO] [stderr]    Compiling camino v1.1.10
[INFO] [stderr]    Compiling quick-xml v0.37.5
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling bstr v1.12.0
[INFO] [stderr]    Compiling os_pipe v1.2.2
[INFO] [stderr]    Compiling filetime v0.2.25
[INFO] [stderr]    Compiling shared_child v1.0.2
[INFO] [stderr]    Compiling rustc-demangle v0.1.24
[INFO] [stderr]    Compiling duct v0.13.7
[INFO] [stderr]    Compiling is_executable v1.0.4
[INFO] [stderr]    Compiling lexopt v0.3.1
[INFO] [stderr]    Compiling ruzstd v0.8.1
[INFO] [stderr]    Compiling opener v0.7.2
[INFO] [stderr]    Compiling lcov2cobertura v1.0.6
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling xattr v1.5.0
[INFO] [stderr]    Compiling tar v0.4.44
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling cargo-config2 v0.1.33
[INFO] [stderr]    Compiling cargo-llvm-cov v0.6.16
[INFO] [stderr]    Compiling gguppy v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 18.96s
[INFO] running `Command { std: "docker" "inspect" "75463b67e69108d4dc6833b65648e32dcf6488a26f7590e1f9fa4807f1ac322c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75463b67e69108d4dc6833b65648e32dcf6488a26f7590e1f9fa4807f1ac322c", kill_on_drop: false }`
[INFO] [stdout] 75463b67e69108d4dc6833b65648e32dcf6488a26f7590e1f9fa4807f1ac322c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d80791520d5a3ad6f5c6991851ca5d539758b511366701a09820d384b9b6ea26
[INFO] running `Command { std: "docker" "start" "-a" "d80791520d5a3ad6f5c6991851ca5d539758b511366701a09820d384b9b6ea26", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gguppy-c69b6ad032a264a5)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests gguppy
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d80791520d5a3ad6f5c6991851ca5d539758b511366701a09820d384b9b6ea26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d80791520d5a3ad6f5c6991851ca5d539758b511366701a09820d384b9b6ea26", kill_on_drop: false }`
[INFO] [stdout] d80791520d5a3ad6f5c6991851ca5d539758b511366701a09820d384b9b6ea26