[INFO] fetching crate panic 0.4.0...
[INFO] testing panic-0.4.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate panic 0.4.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate panic 0.4.0
[INFO] finished tweaking crates.io crate panic 0.4.0
[INFO] tweaked toml for crates.io crate panic 0.4.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate panic 0.4.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 80 packages to latest compatible versions
[INFO] [stderr]       Adding toml v0.8.23 (available: v0.9.7)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded text_placeholder v0.5.1
[INFO] [stderr]   Downloaded os_info v3.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3146f024ab10dcf66816ca6fc10d488d19ff2c5ab33afa2f18b13f77c30a5c5
[INFO] running `Command { std: "docker" "start" "-a" "f3146f024ab10dcf66816ca6fc10d488d19ff2c5ab33afa2f18b13f77c30a5c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3146f024ab10dcf66816ca6fc10d488d19ff2c5ab33afa2f18b13f77c30a5c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3146f024ab10dcf66816ca6fc10d488d19ff2c5ab33afa2f18b13f77c30a5c5", kill_on_drop: false }`
[INFO] [stdout] f3146f024ab10dcf66816ca6fc10d488d19ff2c5ab33afa2f18b13f77c30a5c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77e6ecbd0711d286232a4ffeab188dccf95ca806a1781779efaf5cc827ed38bd
[INFO] running `Command { std: "docker" "start" "-a" "77e6ecbd0711d286232a4ffeab188dccf95ca806a1781779efaf5cc827ed38bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling os_info v3.12.0
[INFO] [stderr]    Compiling anstream v0.6.20
[INFO] [stderr]    Compiling hashbrown v0.13.2
[INFO] [stderr]    Compiling uuid v1.18.1
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling text_placeholder v0.5.1
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling panic v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.19s
[INFO] running `Command { std: "docker" "inspect" "77e6ecbd0711d286232a4ffeab188dccf95ca806a1781779efaf5cc827ed38bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77e6ecbd0711d286232a4ffeab188dccf95ca806a1781779efaf5cc827ed38bd", kill_on_drop: false }`
[INFO] [stdout] 77e6ecbd0711d286232a4ffeab188dccf95ca806a1781779efaf5cc827ed38bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 239c98e92731200fc8ab4057b111dc62a4e165940dadff7c1a231a9f5d8d7777
[INFO] running `Command { std: "docker" "start" "-a" "239c98e92731200fc8ab4057b111dc62a4e165940dadff7c1a231a9f5d8d7777", kill_on_drop: false }`
[INFO] [stderr]    Compiling panic v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "239c98e92731200fc8ab4057b111dc62a4e165940dadff7c1a231a9f5d8d7777", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "239c98e92731200fc8ab4057b111dc62a4e165940dadff7c1a231a9f5d8d7777", kill_on_drop: false }`
[INFO] [stdout] 239c98e92731200fc8ab4057b111dc62a4e165940dadff7c1a231a9f5d8d7777
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8e7009397e4c008877f1fdac9623eeb88937f8714afc31c17ef04efebdb27b69
[INFO] running `Command { std: "docker" "start" "-a" "8e7009397e4c008877f1fdac9623eeb88937f8714afc31c17ef04efebdb27b69", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/panic-b31486deb6a5167a)
[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] [stderr]    Doc-tests panic
[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" "8e7009397e4c008877f1fdac9623eeb88937f8714afc31c17ef04efebdb27b69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e7009397e4c008877f1fdac9623eeb88937f8714afc31c17ef04efebdb27b69", kill_on_drop: false }`
[INFO] [stdout] 8e7009397e4c008877f1fdac9623eeb88937f8714afc31c17ef04efebdb27b69