[INFO] fetching crate shmcache 0.1.0...
[INFO] testing shmcache-0.1.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate shmcache 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate shmcache 0.1.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate shmcache 0.1.0
[INFO] tweaked toml for crates.io crate shmcache 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate shmcache 0.1.0 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 shmcache 0.1.0 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] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:45:12
[INFO] [stderr]    |
[INFO] [stderr] 45 | homepage = "https://github.com/imduchuyyy/shmcache"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 50 | repository = "https://github.com/imduchuyyy/shmcache"
[INFO] [stderr]    |              ----------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `shmcache` (manifest) generated 1 warning
[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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 339cac7f5ea1fb864374aa5198e229967dadd692882cce0cfd9cadc53f2aa85d
[INFO] running `Command { std: "docker" "start" "339cac7f5ea1fb864374aa5198e229967dadd692882cce0cfd9cadc53f2aa85d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "339cac7f5ea1fb864374aa5198e229967dadd692882cce0cfd9cadc53f2aa85d", 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" "339cac7f5ea1fb864374aa5198e229967dadd692882cce0cfd9cadc53f2aa85d" "/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" "339cac7f5ea1fb864374aa5198e229967dadd692882cce0cfd9cadc53f2aa85d", 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" "339cac7f5ea1fb864374aa5198e229967dadd692882cce0cfd9cadc53f2aa85d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:45:12
[INFO] [stderr]    |
[INFO] [stderr] 45 | homepage = "https://github.com/imduchuyyy/shmcache"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 50 | repository = "https://github.com/imduchuyyy/shmcache"
[INFO] [stderr]    |              ----------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `shmcache` (manifest) generated 1 warning
[INFO] [stderr]    Compiling bytes v1.11.0
[INFO] [stderr]    Compiling memmap2 v0.9.11
[INFO] [stderr]    Compiling shmcache v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "339cac7f5ea1fb864374aa5198e229967dadd692882cce0cfd9cadc53f2aa85d", 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" "339cac7f5ea1fb864374aa5198e229967dadd692882cce0cfd9cadc53f2aa85d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:45:12
[INFO] [stderr]    |
[INFO] [stderr] 45 | homepage = "https://github.com/imduchuyyy/shmcache"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 50 | repository = "https://github.com/imduchuyyy/shmcache"
[INFO] [stderr]    |              ----------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `shmcache` (manifest) generated 1 warning
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling clap_lex v0.7.6
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling clap_builder v4.5.53
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling clap v4.5.53
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling zerocopy-derive v0.8.31
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling shmcache v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 24.47s
[INFO] running `Command { std: "docker" "inspect" "339cac7f5ea1fb864374aa5198e229967dadd692882cce0cfd9cadc53f2aa85d", 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" "339cac7f5ea1fb864374aa5198e229967dadd692882cce0cfd9cadc53f2aa85d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:45:12
[INFO] [stderr]    |
[INFO] [stderr] 45 | homepage = "https://github.com/imduchuyyy/shmcache"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 50 | repository = "https://github.com/imduchuyyy/shmcache"
[INFO] [stderr]    |              ----------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `shmcache` (manifest) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/shmcache/d2c96883341382c2/out/shmcache-d2c96883341382c2)
[INFO] [stdout] running 15 tests
[INFO] [stdout] test tests::empty_value_roundtrips ... ok
[INFO] [stdout] test tests::colliding_key_reads_as_a_miss ... ok
[INFO] [stdout] test tests::rejects_unusable_app_names ... ok
[INFO] [stdout] test tests::rejects_oversized_key_and_value ... ok
[INFO] [stdout] test tests::existing_slot_count_wins_over_the_callers ... ok
[INFO] [stdout] test tests::data_survives_reopen ... ok
[INFO] [stdout] test tests::second_handle_sees_the_same_data ... ok
[INFO] [stdout] test tests::shorter_value_does_not_leave_a_tail ... ok
[INFO] [stdout] test tests::joining_smaller_keeps_every_slot_reachable ... ok
[INFO] [stdout] test tests::max_sized_key_and_value_roundtrip ... ok
[INFO] [stdout] test tests::overwrite_wins ... ok
[INFO] [stdout] test tests::nothing_is_written_to_disk ... ok
[INFO] [stdout] test tests::write_then_read ... ok
[INFO] [stdout] test tests::unlink_starts_the_next_open_fresh ... ok
[INFO] [stdout] test tests::threads_never_observe_a_torn_value ... ok
[INFO] [stderr]      Running tests/shm_ipc.rs (/opt/rustwide/target/debug/build/shmcache/052549649ff0d86d/out/shm_ipc-052549649ff0d86d)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shmcache
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/../README.md - (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.50s; merged doctests compilation took 0.48s
[INFO] running `Command { std: "docker" "inspect" "339cac7f5ea1fb864374aa5198e229967dadd692882cce0cfd9cadc53f2aa85d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "339cac7f5ea1fb864374aa5198e229967dadd692882cce0cfd9cadc53f2aa85d", kill_on_drop: false }`
[INFO] [stdout] 339cac7f5ea1fb864374aa5198e229967dadd692882cce0cfd9cadc53f2aa85d
