[INFO] fetching crate rehoboam 0.19.0...
[INFO] fixing rehoboam-0.19.0 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] extracting crate rehoboam 0.19.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate rehoboam 0.19.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rehoboam 0.19.0
[INFO] tweaked toml for crates.io crate rehoboam 0.19.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rehoboam 0.19.0 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rehoboam 0.19.0 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] cb292a28307cce0a907b953751fd71399d1fc1a17326ce51e3d77f176de529c5
[INFO] running `Command { std: "docker" "start" "cb292a28307cce0a907b953751fd71399d1fc1a17326ce51e3d77f176de529c5", 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" "cb292a28307cce0a907b953751fd71399d1fc1a17326ce51e3d77f176de529c5" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb292a28307cce0a907b953751fd71399d1fc1a17326ce51e3d77f176de529c5", 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=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cb292a28307cce0a907b953751fd71399d1fc1a17326ce51e3d77f176de529c5" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=end=2015,2024", kill_on_drop: false }`
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2021 edition to 2024
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking clap_lex v0.7.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking winnow v0.7.14
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]     Checking toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]     Checking serde_spanned v1.0.4
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]     Checking toml_writer v1.0.6+spec-1.1.0
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking predicates-core v1.0.10
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]     Checking difflib v0.4.0
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]     Checking clap_builder v4.5.57
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking predicates-tree v1.0.13
[INFO] [stderr]     Checking tracing-subscriber v0.3.22
[INFO] [stderr]     Checking snapbox-macros v0.4.0
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking content_inspector v0.2.4
[INFO] [stderr]     Checking dunce v1.0.5
[INFO] [stderr]     Checking similar v2.7.0
[INFO] [stderr]    Compiling assert_cmd v2.2.0
[INFO] [stderr]     Checking comma v1.0.0
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking float-cmp v0.10.0
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking os_pipe v1.2.3
[INFO] [stderr]     Checking filetime v0.2.27
[INFO] [stderr]     Checking tempfile v3.24.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking snapbox v0.6.24
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking crossterm v0.29.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stderr]    Compiling clap_derive v4.5.55
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling automod v1.0.16
[INFO] [stderr]     Checking criterion-plot v0.6.0
[INFO] [stderr]     Checking toml_parser v1.0.6+spec-1.1.0
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking toml v0.9.11+spec-1.1.0
[INFO] [stderr]     Checking toml_edit v0.23.10+spec-1.0.0
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking predicates v3.1.4
[INFO] [stderr]     Checking rexpect v0.6.3
[INFO] [stderr]     Checking globset v0.4.18
[INFO] [stderr]     Checking ignore v0.4.25
[INFO] [stderr]     Checking clap v4.5.57
[INFO] [stderr]     Checking clap_complete v4.5.65
[INFO] [stderr]     Checking globwalk v0.9.1
[INFO] [stderr]     Checking assert_fs v1.1.3
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking humantime-serde v1.1.1
[INFO] [stderr]     Checking rehoboam v0.19.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]     Checking trycmd v0.15.11
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/discovery.rs:225:33
[INFO] [stdout]     |
[INFO] [stdout] 224 | /                     tracing::debug!(
[INFO] [stdout] 225 | |                         path = %entry.path().display(),
[INFO] [stdout]     | |                                 ^^^^^^^^^^^^ this temporary value will be dropped at the end of the block
[INFO] [stdout] 226 | |                         error = %error,
[INFO] [stdout] 227 | |                         "Skipping entry with unreadable file type during discovery"
[INFO] [stdout] 228 | |                     );
[INFO] [stdout]     | |_____________________- borrow later used here
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
[INFO] [stdout]     = note: `--force-warn tail-expr-drop-order` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating src/main.rs from 2021 edition to 2024
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking criterion v0.7.0
[INFO] [stderr]    Migrating tests/cli_contract.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating benches/launcher.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed benches/launcher.rs (3 fixes)
[INFO] [stderr]    Migrating tests/cli_snapshots.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/discovery_contract.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/picker_manual.rs from 2021 edition to 2024
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/discovery.rs:225:33
[INFO] [stdout]     |
[INFO] [stdout] 224 | /                     tracing::debug!(
[INFO] [stdout] 225 | |                         path = %entry.path().display(),
[INFO] [stdout]     | |                                 ^^^^^^^^^^^^ this temporary value will be dropped at the end of the block
[INFO] [stdout] 226 | |                         error = %error,
[INFO] [stdout] 227 | |                         "Skipping entry with unreadable file type during discovery"
[INFO] [stdout] 228 | |                     );
[INFO] [stdout]     | |_____________________- borrow later used here
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
[INFO] [stdout]     = note: `--force-warn tail-expr-drop-order` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]        Fixed src/discovery.rs (4 fixes)
[INFO] [stderr]        Fixed src/ui.rs (3 fixes)
[INFO] [stderr]        Fixed src/tmux.rs (3 fixes)
[INFO] [stderr]    Migrating tests/tmux_contract.rs from 2021 edition to 2024
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.86s
[INFO] [stderr] crater-edition-check: rehoboam v0.19.0 (/opt/rustwide/workdir) updating edition from 2021 to 2024
[INFO] [stderr]     Checking rehoboam v0.19.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: usage of an `unsafe` block
[INFO] [stdout]    --> src/discovery.rs:531:9
[INFO] [stdout]     |
[INFO] [stdout] 531 |         unsafe { std::env::set_var("XDG_CACHE_HOME", tempdir.path()) };
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:15:11
[INFO] [stdout]     |
[INFO] [stdout]  15 | #![forbid(unsafe_code)]
[INFO] [stdout]     |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of an `unsafe` block
[INFO] [stdout]    --> src/discovery.rs:554:9
[INFO] [stdout]     |
[INFO] [stdout] 554 |         unsafe { std::env::remove_var("XDG_CACHE_HOME") };
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of an `unsafe` block
[INFO] [stdout]    --> src/discovery.rs:565:9
[INFO] [stdout]     |
[INFO] [stdout] 565 |         unsafe { std::env::set_var("XDG_CACHE_HOME", tempdir.path()) };
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of an `unsafe` block
[INFO] [stdout]    --> src/discovery.rs:609:9
[INFO] [stdout]     |
[INFO] [stdout] 609 |         unsafe { std::env::remove_var("XDG_CACHE_HOME") };
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of an `unsafe` block
[INFO] [stdout]    --> src/tmux.rs:787:9
[INFO] [stdout]     |
[INFO] [stdout] 787 |         unsafe { std::env::set_var("TMUX", "/tmp/tmux-501/custom,100,0") };
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of an `unsafe` block
[INFO] [stdout]    --> src/tmux.rs:792:13
[INFO] [stdout]     |
[INFO] [stdout] 792 |             unsafe { std::env::set_var("TMUX", original) };
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of an `unsafe` block
[INFO] [stdout]    --> src/tmux.rs:795:13
[INFO] [stdout]     |
[INFO] [stdout] 795 |             unsafe { std::env::remove_var("TMUX") };
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of an `unsafe` block
[INFO] [stdout]     --> src/ui.rs:1963:9
[INFO] [stdout]      |
[INFO] [stdout] 1963 |         unsafe { std::env::set_var("HOME", "/tmp/home") };
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of an `unsafe` block
[INFO] [stdout]     --> src/ui.rs:1968:13
[INFO] [stdout]      |
[INFO] [stdout] 1968 |             unsafe { std::env::set_var("HOME", original_home) };
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of an `unsafe` block
[INFO] [stdout]     --> src/ui.rs:1971:13
[INFO] [stdout]      |
[INFO] [stdout] 1971 |             unsafe { std::env::remove_var("HOME") };
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of an `unsafe` block
[INFO] [stdout]    --> benches/launcher.rs:347:9
[INFO] [stdout]     |
[INFO] [stdout] 347 |         unsafe { env::set_var(key, value) };
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-F unsafe-code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of an `unsafe` block
[INFO] [stdout]    --> benches/launcher.rs:356:13
[INFO] [stdout]     |
[INFO] [stdout] 356 |             unsafe { env::set_var(self.key, previous) };
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of an `unsafe` block
[INFO] [stdout]    --> benches/launcher.rs:359:13
[INFO] [stdout]     |
[INFO] [stdout] 359 |             unsafe { env::remove_var(self.key) };
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rehoboam` (lib test) due to 10 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rehoboam` (bench "launcher") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "cb292a28307cce0a907b953751fd71399d1fc1a17326ce51e3d77f176de529c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb292a28307cce0a907b953751fd71399d1fc1a17326ce51e3d77f176de529c5", kill_on_drop: false }`
[INFO] [stdout] cb292a28307cce0a907b953751fd71399d1fc1a17326ce51e3d77f176de529c5
