[INFO] fetching crate fiddler-script 0.1.4...
[INFO] fixing fiddler-script-0.1.4 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] extracting crate fiddler-script 0.1.4 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate fiddler-script 0.1.4
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate fiddler-script 0.1.4
[INFO] tweaked toml for crates.io crate fiddler-script 0.1.4 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fiddler-script 0.1.4 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 fiddler-script 0.1.4 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] 1267abadd31c182486a18f66f7482b0365ab6ab414ade93560097bde1afeee90
[INFO] running `Command { std: "docker" "start" "1267abadd31c182486a18f66f7482b0365ab6ab414ade93560097bde1afeee90", 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" "1267abadd31c182486a18f66f7482b0365ab6ab414ade93560097bde1afeee90" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1267abadd31c182486a18f66f7482b0365ab6ab414ade93560097bde1afeee90", 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" "1267abadd31c182486a18f66f7482b0365ab6ab414ade93560097bde1afeee90" "/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 serde_core v1.0.228
[INFO] [stderr]    Compiling deunicode v1.6.2
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]     Checking endian-type v0.1.2
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking home v0.5.12
[INFO] [stderr]     Checking unicode-segmentation v1.13.2
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking radix_trie v0.2.1
[INFO] [stderr]    Compiling slug v0.1.6
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]     Checking fd-lock v4.0.4
[INFO] [stderr]     Checking rustyline v17.0.2
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling jmespath v0.3.0
[INFO] [stderr]    Compiling clap_derive v4.6.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking clap v4.6.0
[INFO] [stderr]     Checking fiddler-script v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/builtins/core.rs (2 fixes)
[INFO] [stderr]        Fixed src/interpreter.rs (2 fixes)
[INFO] [stderr]    Migrating tests/cli_integration.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating src/main.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/integration.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating examples/run.rs from 2021 edition to 2024
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.78s
[INFO] [stderr] crater-edition-check: fiddler-script v0.1.4 (/opt/rustwide/workdir) updating edition from 2021 to 2024
[INFO] [stderr]     Checking fiddler-script v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: extern crate `clap` is unused in crate `fiddler_script`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use clap as _;` to the crate root
[INFO] [stdout]   = note: requested on the command line with `-W unused-crate-dependencies`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `rustyline` is unused in crate `fiddler_script`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use rustyline as _;` to the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `clap` is unused in crate `fiddler_script`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use clap as _;` to the crate root
[INFO] [stdout]   = note: requested on the command line with `-W unused-crate-dependencies`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `rustyline` is unused in crate `fiddler_script`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use rustyline as _;` to the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of an `unsafe` block
[INFO] [stdout]    --> src/builtins/core.rs:256:9
[INFO] [stdout]     |
[INFO] [stdout] 256 |         unsafe { std::env::set_var("FIDDLER_TEST_VAR", "test_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]    --> src/builtins/core.rs:260:9
[INFO] [stdout]     |
[INFO] [stdout] 260 |         unsafe { std::env::remove_var("FIDDLER_TEST_VAR") };
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of an `unsafe` block
[INFO] [stdout]     --> src/interpreter.rs:1062:9
[INFO] [stdout]      |
[INFO] [stdout] 1062 |         unsafe { std::env::set_var("FIDDLER_TEST_VAR", "test123") };
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of an `unsafe` block
[INFO] [stdout]     --> src/interpreter.rs:1069:9
[INFO] [stdout]      |
[INFO] [stdout] 1069 |         unsafe { std::env::remove_var("FIDDLER_TEST_VAR") };
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `base64` is unused in crate `cli_integration`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use base64 as _;` to the crate root
[INFO] [stdout]   = note: requested on the command line with `-W unused-crate-dependencies`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `chrono` is unused in crate `cli_integration`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use chrono as _;` to the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `clap` is unused in crate `cli_integration`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use clap as _;` to the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `fiddler_script` is unused in crate `cli_integration`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use fiddler_script as _;` to the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `flate2` is unused in crate `cli_integration`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use flate2 as _;` to the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `indexmap` is unused in crate `cli_integration`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use indexmap as _;` to the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `jmespath` is unused in crate `cli_integration`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use jmespath as _;` to the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `rustyline` is unused in crate `cli_integration`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use rustyline as _;` to the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `serde_json` is unused in crate `cli_integration`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use serde_json as _;` to the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `thiserror` is unused in crate `cli_integration`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use thiserror as _;` to the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for the crate
[INFO] [stdout]    --> tests/cli_integration.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout]   1 | / use std::process::Command;
[INFO] [stdout]   2 | |
[INFO] [stdout]   3 | | fn fiddler_script_bin() -> Command {
[INFO] [stdout]   4 | |     Command::new(env!("CARGO_BIN_EXE_fiddler-script"))
[INFO] [stdout] ...   |
[INFO] [stdout] 109 | |     assert_eq!(String::from_utf8_lossy(&output.stdout).trim(), "from stdin");
[INFO] [stdout] 110 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-W missing-docs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `base64` is unused in crate `run`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use base64 as _;` to the crate root
[INFO] [stdout]   = note: requested on the command line with `-W unused-crate-dependencies`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `chrono` is unused in crate `run`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use chrono as _;` to the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `clap` is unused in crate `run`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use clap as _;` to the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `flate2` is unused in crate `run`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use flate2 as _;` to the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `indexmap` is unused in crate `run`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use indexmap as _;` to the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `jmespath` is unused in crate `run`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use jmespath as _;` to the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `rustyline` is unused in crate `run`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use rustyline as _;` to the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `serde_json` is unused in crate `run`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use serde_json as _;` to the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `thiserror` is unused in crate `run`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use thiserror as _;` to the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `base64` is unused in crate `integration`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use base64 as _;` to the crate root
[INFO] [stdout]   = note: requested on the command line with `-W unused-crate-dependencies`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `chrono` is unused in crate `integration`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use chrono as _;` to the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `clap` is unused in crate `integration`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use clap as _;` to the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `flate2` is unused in crate `integration`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use flate2 as _;` to the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `indexmap` is unused in crate `integration`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use indexmap as _;` to the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `jmespath` is unused in crate `integration`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use jmespath as _;` to the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `rustyline` is unused in crate `integration`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use rustyline as _;` to the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `serde_json` is unused in crate `integration`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use serde_json as _;` to the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `thiserror` is unused in crate `integration`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use thiserror as _;` to the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fiddler-script` (lib test) due to 4 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "1267abadd31c182486a18f66f7482b0365ab6ab414ade93560097bde1afeee90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1267abadd31c182486a18f66f7482b0365ab6ab414ade93560097bde1afeee90", kill_on_drop: false }`
[INFO] [stdout] 1267abadd31c182486a18f66f7482b0365ab6ab414ade93560097bde1afeee90
