[INFO] fetching crate shakrs-toolchain-policy 0.5.1...
[INFO] testing shakrs-toolchain-policy-0.5.1 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate shakrs-toolchain-policy 0.5.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate shakrs-toolchain-policy 0.5.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate shakrs-toolchain-policy 0.5.1
[INFO] tweaked toml for crates.io crate shakrs-toolchain-policy 0.5.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate shakrs-toolchain-policy 0.5.1 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate shakrs-toolchain-policy 0.5.1 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7207263ad1103089261780c1dcbb3e359ae39ddfcfdb81e955fb4a28bfc75a08
[INFO] running `Command { std: "docker" "start" "7207263ad1103089261780c1dcbb3e359ae39ddfcfdb81e955fb4a28bfc75a08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7207263ad1103089261780c1dcbb3e359ae39ddfcfdb81e955fb4a28bfc75a08", 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" "7207263ad1103089261780c1dcbb3e359ae39ddfcfdb81e955fb4a28bfc75a08" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7207263ad1103089261780c1dcbb3e359ae39ddfcfdb81e955fb4a28bfc75a08", 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" "7207263ad1103089261780c1dcbb3e359ae39ddfcfdb81e955fb4a28bfc75a08" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]    Compiling dyn-clone v1.0.20
[INFO] [stderr]    Compiling winnow v1.0.4
[INFO] [stderr]    Compiling toml_writer v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling bstr v1.12.3
[INFO] [stderr]    Compiling smallvec v1.15.2
[INFO] [stderr]    Compiling castaway v0.2.4
[INFO] [stderr]    Compiling compact_str v0.8.2
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling regex-automata v0.4.15
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling toml_edit v0.25.12+spec-1.1.0
[INFO] [stderr]    Compiling globset v0.4.18
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling garde_derive v0.22.1
[INFO] [stderr]    Compiling schemars_derive v1.2.1
[INFO] [stderr]    Compiling garde v0.22.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling schemars v1.2.1
[INFO] [stderr]    Compiling aqc-file-engine-core v0.6.3
[INFO] [stderr]    Compiling aqc-toml-engine-core v0.6.0
[INFO] [stderr]    Compiling shackles-core v0.5.0
[INFO] [stderr]    Compiling aqc-cargo-toml-engine v0.6.2
[INFO] [stderr]    Compiling aqc-rust-toolchain-toml-engine v0.6.0
[INFO] [stderr]    Compiling shakrs-toolchain-adapter v0.5.0
[INFO] [stderr]    Compiling shakrs-cargo-adapter v0.6.1
[INFO] [stderr]    Compiling shakrs-toolchain-policy v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.33s
[INFO] running `Command { std: "docker" "inspect" "7207263ad1103089261780c1dcbb3e359ae39ddfcfdb81e955fb4a28bfc75a08", 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" "7207263ad1103089261780c1dcbb3e359ae39ddfcfdb81e955fb4a28bfc75a08" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling shakrs-toolchain-policy v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "7207263ad1103089261780c1dcbb3e359ae39ddfcfdb81e955fb4a28bfc75a08", 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" "7207263ad1103089261780c1dcbb3e359ae39ddfcfdb81e955fb4a28bfc75a08" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/shakrs-toolchain-policy/47517a8dbdf965ef/out/shakrs_toolchain_policy-47517a8dbdf965ef)
[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]      Running tests/collect.rs (/opt/rustwide/target/debug/build/shakrs-toolchain-policy/c5aa0f305c616f0f/out/collect-c5aa0f305c616f0f)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test erased_policy_uses_default_params_for_null ... ok
[INFO] [stdout] test package_rust_version_target_is_configurable ... ok
[INFO] [stdout] test exact_toolchain_settings_are_configurable ... ok
[INFO] [stdout] test erased_policy_rejects_duplicate_additional_components ... ok
[INFO] [stdout] test msrv_emits_cargo_requirement ... ok
[INFO] [stdout] test pure_policy_emits_toolchain_requirement_by_default ... ok
[INFO] [stdout] test erased_policy_accepts_only_exact_settings_parameter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shakrs_toolchain_policy
[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" "7207263ad1103089261780c1dcbb3e359ae39ddfcfdb81e955fb4a28bfc75a08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7207263ad1103089261780c1dcbb3e359ae39ddfcfdb81e955fb4a28bfc75a08", kill_on_drop: false }`
[INFO] [stdout] 7207263ad1103089261780c1dcbb3e359ae39ddfcfdb81e955fb4a28bfc75a08
