[INFO] fetching crate corescout-observer 1.2.0...
[INFO] testing corescout-observer-1.2.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate corescout-observer 1.2.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate corescout-observer 1.2.0
[INFO] finished tweaking crates.io crate corescout-observer 1.2.0
[INFO] tweaked toml for crates.io crate corescout-observer 1.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate corescout-observer 1.2.0 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 corescout-observer 1.2.0 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" "+1.100.0-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-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b85e27ace29d81d5b4621e91d315c35dba22daabe6ceffe652fa5e569ed3cdbb
[INFO] running `Command { std: "docker" "start" "b85e27ace29d81d5b4621e91d315c35dba22daabe6ceffe652fa5e569ed3cdbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b85e27ace29d81d5b4621e91d315c35dba22daabe6ceffe652fa5e569ed3cdbb", 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" "b85e27ace29d81d5b4621e91d315c35dba22daabe6ceffe652fa5e569ed3cdbb" "/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" "b85e27ace29d81d5b4621e91d315c35dba22daabe6ceffe652fa5e569ed3cdbb", 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" "b85e27ace29d81d5b4621e91d315c35dba22daabe6ceffe652fa5e569ed3cdbb" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling syn v3.0.5
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling corescout-core v1.2.0
[INFO] [stderr]    Compiling corescout-mirror v1.2.0
[INFO] [stderr]    Compiling corescout-intent v1.2.0
[INFO] [stderr]    Compiling corescout-memory v1.2.0
[INFO] [stderr]    Compiling corescout-represent v1.2.0
[INFO] [stderr]    Compiling corescout-selfmodel v1.2.0
[INFO] [stderr]    Compiling corescout-identity v1.2.0
[INFO] [stderr]    Compiling corescout-counterfactual v1.2.0
[INFO] [stderr]    Compiling corescout-observer v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused dependency `corescout-counterfactual`
[INFO] [stderr]  --> Cargo.toml:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 | [dependencies.corescout-counterfactual]
[INFO] [stderr]   |               ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `corescout-counterfactual`
[INFO] [stderr] warning: unused dependency `corescout-identity`
[INFO] [stderr]  --> Cargo.toml:7:15
[INFO] [stderr]   |
[INFO] [stderr] 7 | [dependencies.corescout-identity]
[INFO] [stderr]   |               ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `corescout-identity`
[INFO] [stderr] warning: `corescout-observer` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 17.30s
[INFO] running `Command { std: "docker" "inspect" "b85e27ace29d81d5b4621e91d315c35dba22daabe6ceffe652fa5e569ed3cdbb", 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" "b85e27ace29d81d5b4621e91d315c35dba22daabe6ceffe652fa5e569ed3cdbb" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling corescout-observer v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused dependency `corescout-counterfactual`
[INFO] [stderr]  --> Cargo.toml:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 | [dependencies.corescout-counterfactual]
[INFO] [stderr]   |               ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `corescout-counterfactual`
[INFO] [stderr] warning: unused dependency `corescout-identity`
[INFO] [stderr]  --> Cargo.toml:7:15
[INFO] [stderr]   |
[INFO] [stderr] 7 | [dependencies.corescout-identity]
[INFO] [stderr]   |               ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `corescout-identity`
[INFO] [stderr] warning: `corescout-observer` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "b85e27ace29d81d5b4621e91d315c35dba22daabe6ceffe652fa5e569ed3cdbb", 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" "b85e27ace29d81d5b4621e91d315c35dba22daabe6ceffe652fa5e569ed3cdbb" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: unused dependency `corescout-counterfactual`
[INFO] [stderr]  --> Cargo.toml:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 | [dependencies.corescout-counterfactual]
[INFO] [stderr]   |               ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `corescout-counterfactual`
[INFO] [stderr] warning: unused dependency `corescout-identity`
[INFO] [stderr]  --> Cargo.toml:7:15
[INFO] [stderr]   |
[INFO] [stderr] 7 | [dependencies.corescout-identity]
[INFO] [stderr]   |               ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `corescout-identity`
[INFO] [stderr] warning: `corescout-observer` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/corescout-observer/bebb5fa5d58cb4de/out/corescout_observer-bebb5fa5d58cb4de)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test lens::tests::the_unlabelled_lens_withholds_every_human_name ... ok
[INFO] [stdout] test report::tests::both_reports_state_the_same_numbers ... ok
[INFO] [stdout] test observer::tests::the_labelled_observer_is_told_what_accumulates ... ok
[INFO] [stdout] test report::tests::a_labelled_report_uses_the_names_it_was_given ... ok
[INFO] [stdout] test observer::tests::an_epoch_change_resets_what_the_observer_knows ... ok
[INFO] [stdout] test observer::tests::an_observer_says_nothing_until_it_has_seen_enough ... ok
[INFO] [stdout] test lens::tests::edge_types_stay_distinguishable_without_being_named ... ok
[INFO] [stdout] test observer::tests::the_unlabelled_observer_never_reports_a_human_name ... ok
[INFO] [stdout] test report::tests::agreement_is_only_computable_when_the_observer_was_told ... ok
[INFO] [stdout] test report::tests::an_unlabelled_report_contains_no_human_vocabulary ... ok
[INFO] [stdout] test report::tests::disagreement_is_reported_rather_than_smoothed ... ok
[INFO] [stderr]    Doc-tests corescout_observer
[INFO] [stdout] test lens::tests::the_labelled_lens_passes_everything_through ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 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" "b85e27ace29d81d5b4621e91d315c35dba22daabe6ceffe652fa5e569ed3cdbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b85e27ace29d81d5b4621e91d315c35dba22daabe6ceffe652fa5e569ed3cdbb", kill_on_drop: false }`
[INFO] [stdout] b85e27ace29d81d5b4621e91d315c35dba22daabe6ceffe652fa5e569ed3cdbb
