[INFO] fetching crate rs-canon 0.2.0...
[INFO] testing rs-canon-0.2.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate rs-canon 0.2.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate rs-canon 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rs-canon 0.2.0
[INFO] tweaked toml for crates.io crate rs-canon 0.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rs-canon 0.2.0 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 rs-canon 0.2.0 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" "+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 dup-defs-core v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 42101ea74f576ecaa63d53512601b302ad11d989725af1a966812adb94568af2
[INFO] running `Command { std: "docker" "start" "42101ea74f576ecaa63d53512601b302ad11d989725af1a966812adb94568af2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42101ea74f576ecaa63d53512601b302ad11d989725af1a966812adb94568af2", 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" "42101ea74f576ecaa63d53512601b302ad11d989725af1a966812adb94568af2" "/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" "42101ea74f576ecaa63d53512601b302ad11d989725af1a966812adb94568af2", 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" "42101ea74f576ecaa63d53512601b302ad11d989725af1a966812adb94568af2" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling dup-defs-core v0.2.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling rs-canon v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.10s
[INFO] running `Command { std: "docker" "inspect" "42101ea74f576ecaa63d53512601b302ad11d989725af1a966812adb94568af2", 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" "42101ea74f576ecaa63d53512601b302ad11d989725af1a966812adb94568af2" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs-canon v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "42101ea74f576ecaa63d53512601b302ad11d989725af1a966812adb94568af2", 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" "42101ea74f576ecaa63d53512601b302ad11d989725af1a966812adb94568af2" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rs_canon-79d054171440b5ba)
[INFO] [stdout] running 15 tests
[INFO] [stderr]    Doc-tests rs_canon
[INFO] [stdout] test frontend::tests::registry_metadata ... ok
[INFO] [stdout] test defs::tests::a_callable_reports_its_statement_stream_with_nesting ... ok
[INFO] [stdout] test defs::tests::a_binding_never_read_again_is_what_rust_holds_open ... ok
[INFO] [stdout] test defs::tests::method_receiver_stripped_aligns_with_free_fn ... ok
[INFO] [stdout] test defs::tests::a_rust_callable_projects_through_every_lens_it_can_answer ... ok
[INFO] [stdout] test defs::tests::impl_nested_in_fn_not_surfaced ... ok
[INFO] [stdout] test defs::tests::module_path_qualifies_functions_and_methods ... ok
[INFO] [stdout] test defs::tests::surfaces_each_kind ... ok
[INFO] [stdout] test defs::tests::lowercase_const_skipped ... ok
[INFO] [stdout] test defs::tests::cfg_gated_siblings_collapse_to_one ... ok
[INFO] [stdout] test defs::tests::an_if_else_chain_keeps_its_branches_as_siblings ... ok
[INFO] [stdout] test defs::tests::lenses_are_absent_unless_the_run_asks_for_them ... ok
[INFO] [stdout] test defs::tests::trivial_bodies_skipped ... ok
[INFO] [stdout] test defs::tests::a_callable_reports_the_use_paths_it_reaches ... ok
[INFO] [stdout] test defs::tests::a_struct_declares_a_shape_as_a_set ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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" "42101ea74f576ecaa63d53512601b302ad11d989725af1a966812adb94568af2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42101ea74f576ecaa63d53512601b302ad11d989725af1a966812adb94568af2", kill_on_drop: false }`
[INFO] [stdout] 42101ea74f576ecaa63d53512601b302ad11d989725af1a966812adb94568af2
