[INFO] fetching crate diskgraph-testkit 0.3.0...
[INFO] testing diskgraph-testkit-0.3.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate diskgraph-testkit 0.3.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate diskgraph-testkit 0.3.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate diskgraph-testkit 0.3.0
[INFO] tweaked toml for crates.io crate diskgraph-testkit 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate diskgraph-testkit 0.3.0 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 diskgraph-testkit 0.3.0 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 diskgraph-disktree v0.3.0
[INFO] [stderr]   Downloaded diskgraph-disktree-core v0.3.0
[INFO] [stderr]   Downloaded trash v5.2.9
[INFO] [stderr]   Downloaded diskgraph-core v0.3.0
[INFO] [stderr]   Downloaded diskgraph-store v0.3.0
[INFO] [stderr]   Downloaded cc v1.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7f2fa17f7b91575a057354ae6b68907078d8d7b78e5b29130a257b46d2fbe102
[INFO] running `Command { std: "docker" "start" "7f2fa17f7b91575a057354ae6b68907078d8d7b78e5b29130a257b46d2fbe102", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f2fa17f7b91575a057354ae6b68907078d8d7b78e5b29130a257b46d2fbe102", 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" "7f2fa17f7b91575a057354ae6b68907078d8d7b78e5b29130a257b46d2fbe102" "/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" "7f2fa17f7b91575a057354ae6b68907078d8d7b78e5b29130a257b46d2fbe102", 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" "7f2fa17f7b91575a057354ae6b68907078d8d7b78e5b29130a257b46d2fbe102" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling rustix v1.1.5
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling diskgraph-core v0.3.0
[INFO] [stderr]    Compiling diskgraph-testkit v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 14.84s
[INFO] running `Command { std: "docker" "inspect" "7f2fa17f7b91575a057354ae6b68907078d8d7b78e5b29130a257b46d2fbe102", 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" "7f2fa17f7b91575a057354ae6b68907078d8d7b78e5b29130a257b46d2fbe102" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling cc v1.5.1
[INFO] [stderr]    Compiling either v1.18.0
[INFO] [stderr]    Compiling thiserror v2.0.21
[INFO] [stderr]    Compiling smallvec v1.16.2
[INFO] [stderr]    Compiling fallible-iterator v0.3.0
[INFO] [stderr]    Compiling fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling chrono v0.4.45
[INFO] [stderr]    Compiling uuid v1.26.1
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling libsqlite3-sys v0.38.2
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling thiserror-impl v2.0.21
[INFO] [stderr]    Compiling diskgraph-disktree-core v0.3.0
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling diskgraph-core v0.3.0
[INFO] [stderr]    Compiling diskgraph-disktree v0.3.0
[INFO] [stderr]    Compiling diskgraph-testkit v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rusqlite v0.40.2
[INFO] [stderr]    Compiling diskgraph-store v0.3.0
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 53s
[INFO] running `Command { std: "docker" "inspect" "7f2fa17f7b91575a057354ae6b68907078d8d7b78e5b29130a257b46d2fbe102", 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" "7f2fa17f7b91575a057354ae6b68907078d8d7b78e5b29130a257b46d2fbe102" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/diskgraph_testkit-f4b8528c61c6fea3)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::hardlink_points_at_the_same_inode ... ok
[INFO] [stdout] test tests::sparse_file_has_apparent_bytes_far_above_allocation ... ok
[INFO] [stdout] test tests::real_os_requirements_manifest_is_machine_checkable ... ok
[INFO] [stdout] test tests::unreadable_dir_guard_restores_permissions_on_drop ... ok
[INFO] [stdout] test tests::fixture_tree_builds_files_dirs_and_hidden_entries ... ok
[INFO] [stdout] 
[INFO] [stderr]      Running tests/readme_coverage.rs (/opt/rustwide/target/release/deps/readme_coverage-b83a3200664e2970)
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test the_manifest_references_the_readme_where_it_is_not_automatic ... FAILED
[INFO] [stdout] test every_published_crate_has_a_substantive_readme ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- the_manifest_references_the_readme_where_it_is_not_automatic stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'the_manifest_references_the_readme_where_it_is_not_automatic' (918) panicked at tests/readme_coverage.rs:79:72:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5cf50be90c91 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5cf50bea5aea - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x5cf50be9514c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5cf50be6cc66 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5cf50be89089 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x5cf50be24d10 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5cf50be89242 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5cf50be6cd12 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5cf50be65909 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5cf50be6d90d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x5cf50bea621c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5cf50bea5ff2 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x5cf50be17e8f - <readme_coverage[5ffea48972ff484c]::the_manifest_references_the_readme_where_it_is_not_automatic::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x5cf50be17ffb - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   14:     0x5cf50be25665 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   15:     0x5cf50be1ef24 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x5cf50be287c2 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x5cf50be901f9 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x7ceb4d88edfa - <unknown>
[INFO] [stdout]   19:     0x7ceb4d9223d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- every_published_crate_has_a_substantive_readme stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'every_published_crate_has_a_substantive_readme' (917) panicked at tests/readme_coverage.rs:48:9:
[INFO] [stdout] diskgraph-disktree-core is listed as published but has no crate directory
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5cf50be90c91 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5cf50bea5aea - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x5cf50be9514c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5cf50be6cc66 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5cf50be89089 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x5cf50be24d10 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5cf50be89242 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5cf50be6cd12 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5cf50be65909 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5cf50be6d90d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x5cf50bea621c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5cf50be17997 - <readme_coverage[5ffea48972ff484c]::every_published_crate_has_a_substantive_readme::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   12:     0x5cf50be17ffb - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   13:     0x5cf50be25665 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   14:     0x5cf50be1ef24 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   15:     0x5cf50be287c2 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   16:     0x5cf50be901f9 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   17:     0x7ceb4d88edfa - <unknown>
[INFO] [stdout]   18:     0x7ceb4d9223d4 - clone
[INFO] [stdout]   19:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     every_published_crate_has_a_substantive_readme
[INFO] [stdout]     the_manifest_references_the_readme_where_it_is_not_automatic
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test readme_coverage`
[INFO] running `Command { std: "docker" "inspect" "7f2fa17f7b91575a057354ae6b68907078d8d7b78e5b29130a257b46d2fbe102", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f2fa17f7b91575a057354ae6b68907078d8d7b78e5b29130a257b46d2fbe102", kill_on_drop: false }`
[INFO] [stdout] 7f2fa17f7b91575a057354ae6b68907078d8d7b78e5b29130a257b46d2fbe102
