[INFO] fetching crate cvlr 0.6.1...
[INFO] testing cvlr-0.6.1 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate cvlr 0.6.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate cvlr 0.6.1
[INFO] finished tweaking crates.io crate cvlr 0.6.1
[INFO] tweaked toml for crates.io crate cvlr 0.6.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cvlr 0.6.1 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cvlr 0.6.1 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cvlr-spec v0.6.1
[INFO] [stderr]   Downloaded cvlr-nondet v0.6.1
[INFO] [stderr]   Downloaded cvlr-asserts v0.6.1
[INFO] [stderr]   Downloaded cvlr-mathint v0.6.1
[INFO] [stderr]   Downloaded cvlr-macros v0.6.1
[INFO] [stderr]   Downloaded cvlr-hook v0.6.1
[INFO] [stderr]   Downloaded cvlr-fixed v0.6.1
[INFO] [stderr]   Downloaded cvlr-log v0.6.1
[INFO] [stderr]   Downloaded cvlr-early-panic v0.6.1
[INFO] [stderr]   Downloaded cvlr-derive v0.6.1
[INFO] [stderr]   Downloaded cvlr-decimal v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2712b7e45fd0b10af8d749bf99e0eef782060fb8057ca17c2bea294ab432c27e
[INFO] running `Command { std: "docker" "start" "2712b7e45fd0b10af8d749bf99e0eef782060fb8057ca17c2bea294ab432c27e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2712b7e45fd0b10af8d749bf99e0eef782060fb8057ca17c2bea294ab432c27e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2712b7e45fd0b10af8d749bf99e0eef782060fb8057ca17c2bea294ab432c27e" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2712b7e45fd0b10af8d749bf99e0eef782060fb8057ca17c2bea294ab432c27e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2712b7e45fd0b10af8d749bf99e0eef782060fb8057ca17c2bea294ab432c27e" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling cvlr-asserts v0.6.1
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling cvlr-nondet v0.6.1
[INFO] [stderr]    Compiling cvlr-mathint v0.6.1
[INFO] [stderr]    Compiling cvlr-log v0.6.1
[INFO] [stderr]    Compiling cvlr-fixed v0.6.1
[INFO] [stderr]    Compiling cvlr-decimal v0.6.1
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling cvlr-derive v0.6.1
[INFO] [stderr]    Compiling cvlr-hook v0.6.1
[INFO] [stderr]    Compiling cvlr-early-panic v0.6.1
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling cvlr-macros v0.6.1
[INFO] [stderr]    Compiling cvlr-spec v0.6.1
[INFO] [stderr]    Compiling cvlr v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 8.34s
[INFO] running `Command { std: "docker" "inspect" "2712b7e45fd0b10af8d749bf99e0eef782060fb8057ca17c2bea294ab432c27e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2712b7e45fd0b10af8d749bf99e0eef782060fb8057ca17c2bea294ab432c27e" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling cvlr v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "2712b7e45fd0b10af8d749bf99e0eef782060fb8057ca17c2bea294ab432c27e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2712b7e45fd0b10af8d749bf99e0eef782060fb8057ca17c2bea294ab432c27e" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/cvlr-25eff61d7c557bf8)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cvlr
[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" "2712b7e45fd0b10af8d749bf99e0eef782060fb8057ca17c2bea294ab432c27e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2712b7e45fd0b10af8d749bf99e0eef782060fb8057ca17c2bea294ab432c27e", kill_on_drop: false }`
[INFO] [stdout] 2712b7e45fd0b10af8d749bf99e0eef782060fb8057ca17c2bea294ab432c27e
