[INFO] fetching crate game_stat 0.2.2...
[INFO] testing game_stat-0.2.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate game_stat 0.2.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate game_stat 0.2.2
[INFO] finished tweaking crates.io crate game_stat 0.2.2
[INFO] tweaked toml for crates.io crate game_stat 0.2.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate game_stat 0.2.2 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate game_stat 0.2.2 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5395e6d93c6ac3064552840934201021715fae6871f11be73fd4b79845fe8ce6
[INFO] running `Command { std: "docker" "start" "-a" "5395e6d93c6ac3064552840934201021715fae6871f11be73fd4b79845fe8ce6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5395e6d93c6ac3064552840934201021715fae6871f11be73fd4b79845fe8ce6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5395e6d93c6ac3064552840934201021715fae6871f11be73fd4b79845fe8ce6", kill_on_drop: false }`
[INFO] [stdout] 5395e6d93c6ac3064552840934201021715fae6871f11be73fd4b79845fe8ce6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 568b9906a84bee90d5dda13a8504441c6279190e40665f739e2bbb9f697477ac
[INFO] running `Command { std: "docker" "start" "-a" "568b9906a84bee90d5dda13a8504441c6279190e40665f739e2bbb9f697477ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling game_stat v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/stat.rs:39:25
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn borrow_cell<T>(cell: &InteriorCell<T>) -> std::cell::RefMut<T> {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         the lifetime is elided 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: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn borrow_cell<T>(cell: &InteriorCell<T>) -> std::cell::RefMut<'_, T> {
[INFO] [stdout]    |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "568b9906a84bee90d5dda13a8504441c6279190e40665f739e2bbb9f697477ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "568b9906a84bee90d5dda13a8504441c6279190e40665f739e2bbb9f697477ac", kill_on_drop: false }`
[INFO] [stdout] 568b9906a84bee90d5dda13a8504441c6279190e40665f739e2bbb9f697477ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b3ab7fec2ae287df0dc781a0f154ed513afaf64d9213c2bf974e654392c17ad
[INFO] running `Command { std: "docker" "start" "-a" "1b3ab7fec2ae287df0dc781a0f154ed513afaf64d9213c2bf974e654392c17ad", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/stat.rs:39:25
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn borrow_cell<T>(cell: &InteriorCell<T>) -> std::cell::RefMut<T> {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         the lifetime is elided 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: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn borrow_cell<T>(cell: &InteriorCell<T>) -> std::cell::RefMut<'_, T> {
[INFO] [stdout]    |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling game_stat v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/stat.rs:39:25
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn borrow_cell<T>(cell: &InteriorCell<T>) -> std::cell::RefMut<T> {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         the lifetime is elided 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: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn borrow_cell<T>(cell: &InteriorCell<T>) -> std::cell::RefMut<'_, T> {
[INFO] [stdout]    |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "1b3ab7fec2ae287df0dc781a0f154ed513afaf64d9213c2bf974e654392c17ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b3ab7fec2ae287df0dc781a0f154ed513afaf64d9213c2bf974e654392c17ad", kill_on_drop: false }`
[INFO] [stdout] 1b3ab7fec2ae287df0dc781a0f154ed513afaf64d9213c2bf974e654392c17ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 26dbeb263ac22e1c4c351f514299f843ffd9a9913d7c3575bbf2b84997ff1975
[INFO] running `Command { std: "docker" "start" "-a" "26dbeb263ac22e1c4c351f514299f843ffd9a9913d7c3575bbf2b84997ff1975", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/stat.rs:39:25
[INFO] [stderr]    |
[INFO] [stderr] 39 | fn borrow_cell<T>(cell: &InteriorCell<T>) -> std::cell::RefMut<T> {
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         the lifetime is elided 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: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 39 | fn borrow_cell<T>(cell: &InteriorCell<T>) -> std::cell::RefMut<'_, T> {
[INFO] [stderr]    |                                                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: `game_stat` (lib) generated 1 warning (run `cargo fix --lib -p game_stat` to apply 1 suggestion)
[INFO] [stderr] warning: `game_stat` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/game_stat-cc8d9601a826939b)
[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] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-67b384dca2b47138)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test all_modifiers_reverse_order ... ok
[INFO] [stdout] test all ... ok
[INFO] [stdout] test all_modifiers ... ok
[INFO] [stdout] test array_cleanup ... ok
[INFO] [stdout] test flat_modifier ... ok
[INFO] [stdout] test integrated_modifiers ... ok
[INFO] [stdout] test integrated_modifiers_overflow ... ok
[INFO] [stdout] test internally_move_to_heap ... ok
[INFO] [stdout] test key_shadowing ... ok
[INFO] [stdout] test base_value ... ok
[INFO] [stdout] test other_base_value ... ok
[INFO] [stdout] test percent_add_modifier ... ok
[INFO] [stdout] test percent_multiply_modifier ... ok
[INFO] [stdout] test integrated_modifiers_dropped_later ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests game_stat
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/stat.rs - stat::Stat<M>::new (line 119) ... ok
[INFO] [stdout] test src/lib.rs - (line 4) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "26dbeb263ac22e1c4c351f514299f843ffd9a9913d7c3575bbf2b84997ff1975", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26dbeb263ac22e1c4c351f514299f843ffd9a9913d7c3575bbf2b84997ff1975", kill_on_drop: false }`
[INFO] [stdout] 26dbeb263ac22e1c4c351f514299f843ffd9a9913d7c3575bbf2b84997ff1975