[INFO] fetching crate soon-migrate 0.2.1...
[INFO] building soon-migrate-0.2.1 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate soon-migrate 0.2.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate soon-migrate 0.2.1
[INFO] finished tweaking crates.io crate soon-migrate 0.2.1
[INFO] tweaked toml for crates.io crate soon-migrate 0.2.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate soon-migrate 0.2.1 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate soon-migrate 0.2.1 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thiserror v1.0.68
[INFO] [stderr]   Downloaded fastrand v2.1.1
[INFO] [stderr]   Downloaded serde v1.0.214
[INFO] [stderr]   Downloaded tempfile v3.13.0
[INFO] [stderr]   Downloaded thiserror-impl v1.0.68
[INFO] [stderr]   Downloaded unicode-ident v1.0.13
[INFO] [stderr]   Downloaded clap_lex v0.7.2
[INFO] [stderr]   Downloaded clap v4.5.20
[INFO] [stderr]   Downloaded serde_derive v1.0.214
[INFO] [stderr]   Downloaded clap_builder v4.5.20
[INFO] [stderr]   Downloaded rustix v0.38.39
[INFO] [stderr]   Downloaded libc v0.2.162
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd24b346ecf4771348851609051b68b35a552b523c75ee3b2d237601d1122037
[INFO] running `Command { std: "docker" "start" "-a" "dd24b346ecf4771348851609051b68b35a552b523c75ee3b2d237601d1122037", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd24b346ecf4771348851609051b68b35a552b523c75ee3b2d237601d1122037", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd24b346ecf4771348851609051b68b35a552b523c75ee3b2d237601d1122037", kill_on_drop: false }`
[INFO] [stdout] dd24b346ecf4771348851609051b68b35a552b523c75ee3b2d237601d1122037
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36c2477f9d66ac2f2b8d9033734eea25cdd2d3e2de84ba1e729be1786cc2f38c
[INFO] running `Command { std: "docker" "start" "-a" "36c2477f9d66ac2f2b8d9033734eea25cdd2d3e2de84ba1e729be1786cc2f38c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling serde v1.0.214
[INFO] [stderr]    Compiling libc v0.2.162
[INFO] [stderr]    Compiling rustix v0.38.39
[INFO] [stderr]    Compiling portable-atomic v1.9.0
[INFO] [stderr]    Compiling hashbrown v0.15.1
[INFO] [stderr]    Compiling clap_lex v0.7.2
[INFO] [stderr]    Compiling thiserror v1.0.68
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling fastrand v2.1.1
[INFO] [stderr]    Compiling number_prefix v0.4.0
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling colored v2.1.0
[INFO] [stderr]    Compiling clap_builder v4.5.20
[INFO] [stderr]    Compiling indexmap v2.6.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling console v0.15.8
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling indicatif v0.17.8
[INFO] [stderr]    Compiling tempfile v3.13.0
[INFO] [stderr]    Compiling serde_derive v1.0.214
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]    Compiling thiserror-impl v1.0.68
[INFO] [stderr]    Compiling clap v4.5.20
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling toml v0.7.8
[INFO] [stderr]    Compiling soon-migrate v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Provider` is never constructed
[INFO] [stdout]   --> src/migration.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct Provider {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Programs` is never constructed
[INFO] [stdout]   --> src/migration.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct Programs {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AnchorToml` is never constructed
[INFO] [stdout]   --> src/migration.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | struct AnchorToml {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.44s
[INFO] running `Command { std: "docker" "inspect" "36c2477f9d66ac2f2b8d9033734eea25cdd2d3e2de84ba1e729be1786cc2f38c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36c2477f9d66ac2f2b8d9033734eea25cdd2d3e2de84ba1e729be1786cc2f38c", kill_on_drop: false }`
[INFO] [stdout] 36c2477f9d66ac2f2b8d9033734eea25cdd2d3e2de84ba1e729be1786cc2f38c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 616a1b6a3ad7a182fc03e8e79dbc4313cff6360b0b6aae0b40331ac3d7482746
[INFO] running `Command { std: "docker" "start" "-a" "616a1b6a3ad7a182fc03e8e79dbc4313cff6360b0b6aae0b40331ac3d7482746", kill_on_drop: false }`
[INFO] [stdout] warning: struct `Provider` is never constructed
[INFO] [stdout]   --> src/migration.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct Provider {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Programs` is never constructed
[INFO] [stdout]   --> src/migration.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct Programs {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AnchorToml` is never constructed
[INFO] [stdout]   --> src/migration.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | struct AnchorToml {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling soon-migrate v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/main.rs:167:9
[INFO] [stdout]     |
[INFO] [stdout] 167 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Provider` is never constructed
[INFO] [stdout]   --> src/migration.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct Provider {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Programs` is never constructed
[INFO] [stdout]   --> src/migration.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct Programs {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AnchorToml` is never constructed
[INFO] [stdout]   --> src/migration.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | struct AnchorToml {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "616a1b6a3ad7a182fc03e8e79dbc4313cff6360b0b6aae0b40331ac3d7482746", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "616a1b6a3ad7a182fc03e8e79dbc4313cff6360b0b6aae0b40331ac3d7482746", kill_on_drop: false }`
[INFO] [stdout] 616a1b6a3ad7a182fc03e8e79dbc4313cff6360b0b6aae0b40331ac3d7482746