[INFO] fetching crate rpick 0.9.1...
[INFO] testing rpick-0.9.1 against 1.95.0 for beta-1.96-2
[INFO] extracting crate rpick 0.9.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate rpick 0.9.1
[INFO] finished tweaking crates.io crate rpick 0.9.1
[INFO] tweaked toml for crates.io crate rpick 0.9.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rpick 0.9.1 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rpick 0.9.1 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 74a7b3f621f6f6e9c862b601fd4f95568af2dc68090b976d56aabeb49035f23a
[INFO] running `Command { std: "docker" "start" "-a" "74a7b3f621f6f6e9c862b601fd4f95568af2dc68090b976d56aabeb49035f23a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74a7b3f621f6f6e9c862b601fd4f95568af2dc68090b976d56aabeb49035f23a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74a7b3f621f6f6e9c862b601fd4f95568af2dc68090b976d56aabeb49035f23a", kill_on_drop: false }`
[INFO] [stdout] 74a7b3f621f6f6e9c862b601fd4f95568af2dc68090b976d56aabeb49035f23a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12c52e016fd1c9e3b9bd3becd3b228f472b620264c41079ec28a7730d629e089
[INFO] running `Command { std: "docker" "start" "-a" "12c52e016fd1c9e3b9bd3becd3b228f472b620264c41079ec28a7730d629e089", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rand_distr v0.4.3
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[INFO] [stderr]    Compiling thiserror-impl v1.0.56
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[INFO] [stderr]    Compiling csv v1.3.0
[INFO] [stderr]    Compiling serde_yaml v0.9.30
[INFO] [stderr]    Compiling prettytable-rs v0.10.0
[INFO] [stderr]    Compiling statrs v0.16.0
[INFO] [stderr]    Compiling rpick v0.9.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/engine.rs:48:31
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn new(ui: &'ui U) -> Engine<U> {
[INFO] [stdout]    |                     ---       ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'ui`
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn new(ui: &'ui U) -> Engine<'ui, U> {
[INFO] [stdout]    |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.44s
[INFO] running `Command { std: "docker" "inspect" "12c52e016fd1c9e3b9bd3becd3b228f472b620264c41079ec28a7730d629e089", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12c52e016fd1c9e3b9bd3becd3b228f472b620264c41079ec28a7730d629e089", kill_on_drop: false }`
[INFO] [stdout] 12c52e016fd1c9e3b9bd3becd3b228f472b620264c41079ec28a7730d629e089
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7c3cc3d862b527794705d20df4730de4bcd1fdb12c2a8fe8fd237d873000d35
[INFO] running `Command { std: "docker" "start" "-a" "f7c3cc3d862b527794705d20df4730de4bcd1fdb12c2a8fe8fd237d873000d35", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling rustix v0.38.30
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling predicates-core v1.0.6
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling termtree v0.4.1
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling fragile v2.0.0
[INFO] [stderr]    Compiling fastrand v2.0.1
[INFO] [stderr]    Compiling downcast v0.11.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling predicates-tree v1.0.9
[INFO] [stderr]    Compiling predicates v3.1.0
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling csv-core v0.1.11
[INFO] [stderr]    Compiling csv v1.3.0
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling is-terminal v0.4.10
[INFO] [stderr]    Compiling tempfile v3.9.0
[INFO] [stderr]    Compiling prettytable-rs v0.10.0
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling mockall_derive v0.11.4
[INFO] [stderr]    Compiling nalgebra v0.29.0
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling bstr v1.9.0
[INFO] [stderr]    Compiling predicates v2.1.5
[INFO] [stderr]    Compiling assert_cmd v2.0.13
[INFO] [stderr]    Compiling mockall v0.11.4
[INFO] [stderr]    Compiling statrs v0.16.0
[INFO] [stderr]    Compiling rpick v0.9.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/engine.rs:48:31
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn new(ui: &'ui U) -> Engine<U> {
[INFO] [stdout]    |                     ---       ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'ui`
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn new(ui: &'ui U) -> Engine<'ui, U> {
[INFO] [stdout]    |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Ui` is never constructed
[INFO] [stdout]    --> src/engine.rs:426:12
[INFO] [stdout]     |
[INFO] [stdout] 426 |     struct Ui;
[INFO] [stdout]     |            ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/engine.rs:48:31
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn new(ui: &'ui U) -> Engine<U> {
[INFO] [stdout]    |                     ---       ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'ui`
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn new(ui: &'ui U) -> Engine<'ui, U> {
[INFO] [stdout]    |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 26.88s
[INFO] running `Command { std: "docker" "inspect" "f7c3cc3d862b527794705d20df4730de4bcd1fdb12c2a8fe8fd237d873000d35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7c3cc3d862b527794705d20df4730de4bcd1fdb12c2a8fe8fd237d873000d35", kill_on_drop: false }`
[INFO] [stdout] f7c3cc3d862b527794705d20df4730de4bcd1fdb12c2a8fe8fd237d873000d35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e52fd9757cc60ee11550dabd0af40c0b88dc860029f75f5aeef4352c78f1cad3
[INFO] running `Command { std: "docker" "start" "-a" "e52fd9757cc60ee11550dabd0af40c0b88dc860029f75f5aeef4352c78f1cad3", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]   --> src/engine.rs:48:31
[INFO] [stderr]    |
[INFO] [stderr] 48 |     pub fn new(ui: &'ui U) -> Engine<U> {
[INFO] [stderr]    |                     ---       ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                     |
[INFO] [stderr]    |                     the lifetime is named here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'ui`
[INFO] [stderr]    |
[INFO] [stderr] 48 |     pub fn new(ui: &'ui U) -> Engine<'ui, U> {
[INFO] [stderr]    |                                      ++++
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Ui` is never constructed
[INFO] [stderr]    --> src/engine.rs:426:12
[INFO] [stderr]     |
[INFO] [stderr] 426 |     struct Ui;
[INFO] [stderr]     |            ^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rpick` (lib) generated 1 warning (run `cargo fix --lib -p rpick` to apply 1 suggestion)
[INFO] [stderr] warning: `rpick` (lib test) generated 2 warnings (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rpick-610ee583efc8ad78)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test engine::tests::test_pick ... ok
[INFO] [stdout] test engine::tests::test_get_consent ... ok
[INFO] [stdout] test engine::tests::test_pick_even ... ok
[INFO] [stdout] test engine::tests::test_pick_gaussian_verbose ... ok
[INFO] [stdout] test engine::tests::test_pick_gaussian ... ok
[INFO] [stdout] test engine::tests::test_pick_inventory ... ok
[INFO] [stdout] test config::tests::test_defaults ... ok
[INFO] [stdout] test engine::tests::test_pick_lottery_no_to_all_one_no_chance ... ok
[INFO] [stdout] test engine::tests::test_pick_lottery_non_zero_reset ... ok
[INFO] [stdout] test engine::tests::test_pick_lru_verbose ... ok
[INFO] [stdout] test engine::tests::test_pick_weighted_no_to_all ... ok
[INFO] [stdout] test engine::tests::test_pick_inventory_verbose ... ok
[INFO] [stdout] test engine::tests::test_pick_weighted ... ok
[INFO] [stdout] test engine::tests::test_pick_lottery ... ok
[INFO] [stdout] test engine::tests::test_pick_lru ... ok
[INFO] [stdout] test engine::tests::test_pick_nonexistant_category ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rpick-8807e67ecd1f64d9)
[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/tests.rs (/opt/rustwide/target/debug/deps/tests-8dd7f4feb8ad3e9c)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test cli::error_handling::config_not_found ... ok
[INFO] [stdout] test cli::inventory::pick ... ok
[INFO] [stdout] test cli::error_handling::category_not_found ... ok
[INFO] [stdout] test cli::weighted::pick ... ok
[INFO] [stdout] test cli::lru::pick ... ok
[INFO] [stdout] test cli::lottery::pick ... ok
[INFO] [stdout] test cli::even::pick ... ok
[INFO] [stdout] test cli::gaussian::pick ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rpick
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.61s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e52fd9757cc60ee11550dabd0af40c0b88dc860029f75f5aeef4352c78f1cad3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e52fd9757cc60ee11550dabd0af40c0b88dc860029f75f5aeef4352c78f1cad3", kill_on_drop: false }`
[INFO] [stdout] e52fd9757cc60ee11550dabd0af40c0b88dc860029f75f5aeef4352c78f1cad3
