[INFO] cloning repository https://github.com/ruuda/tako
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ruuda/tako" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruuda%2Ftako", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruuda%2Ftako'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4bc8f72c8ab2c41c6d6b703a30d593ea8162677c
[INFO] testing ruuda/tako against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruuda%2Ftako" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/ruuda/tako
[INFO] finished tweaking git repo https://github.com/ruuda/tako
[INFO] tweaked toml for git repo https://github.com/ruuda/tako written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ruuda/tako on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ruuda/tako 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded digest v0.10.5
[INFO] [stderr]   Downloaded filebuffer v0.4.0
[INFO] [stderr]   Downloaded typenum v1.15.0
[INFO] [stderr]   Downloaded getrandom v0.2.7
[INFO] [stderr]   Downloaded libc v0.2.133
[INFO] [stderr]   Downloaded ed25519-compact v1.0.12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8020a862dd27d9b01c0db438d8d30a5f9cc0cf69278a6cdc6737097c03776a0f
[INFO] running `Command { std: "docker" "start" "-a" "8020a862dd27d9b01c0db438d8d30a5f9cc0cf69278a6cdc6737097c03776a0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8020a862dd27d9b01c0db438d8d30a5f9cc0cf69278a6cdc6737097c03776a0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8020a862dd27d9b01c0db438d8d30a5f9cc0cf69278a6cdc6737097c03776a0f", kill_on_drop: false }`
[INFO] [stdout] 8020a862dd27d9b01c0db438d8d30a5f9cc0cf69278a6cdc6737097c03776a0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59539c1e5331a02058b3bba2438ea5af101b0e8b508ccfae1b3e1bcfbc495373
[INFO] running `Command { std: "docker" "start" "-a" "59539c1e5331a02058b3bba2438ea5af101b0e8b508ccfae1b3e1bcfbc495373", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling libc v0.2.133
[INFO] [stderr]    Compiling cpufeatures v0.2.5
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]    Compiling getrandom v0.2.7
[INFO] [stderr]    Compiling filebuffer v0.4.0
[INFO] [stderr]    Compiling ed25519-compact v1.0.12
[INFO] [stderr]    Compiling block-buffer v0.10.3
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.10.5
[INFO] [stderr]    Compiling sha2 v0.10.6
[INFO] [stderr]    Compiling tako v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/curl.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | extern {
[INFO] [stdout]    | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `restart_units` is never read
[INFO] [stdout]   --> src/config.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Config {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub restart_units: Vec<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Config` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> src/error.rs:18:19
[INFO] [stdout]    |
[INFO] [stdout] 18 |     InvalidConfig(usize, &'static str),
[INFO] [stdout]    |     ------------- ^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 18 -     InvalidConfig(usize, &'static str),
[INFO] [stdout] 18 +     InvalidConfig((), ()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/error.rs:21:22
[INFO] [stdout]    |
[INFO] [stdout] 21 |     IncompleteConfig(&'static str),
[INFO] [stdout]    |     ---------------- ^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 21 -     IncompleteConfig(&'static str),
[INFO] [stdout] 21 +     IncompleteConfig(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/error.rs:24:26
[INFO] [stdout]    |
[INFO] [stdout] 24 |     InvalidPublicKeyData(usize),
[INFO] [stdout]    |     -------------------- ^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 24 -     InvalidPublicKeyData(usize),
[INFO] [stdout] 24 +     InvalidPublicKeyData(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/error.rs:33:21
[INFO] [stdout]    |
[INFO] [stdout] 33 |     InvalidManifest(&'static str),
[INFO] [stdout]    |     --------------- ^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 33 -     InvalidManifest(&'static str),
[INFO] [stdout] 33 +     InvalidManifest(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/error.rs:48:20
[INFO] [stdout]    |
[INFO] [stdout] 48 |     OperationError(&'static str),
[INFO] [stdout]    |     -------------- ^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 48 -     OperationError(&'static str),
[INFO] [stdout] 48 +     OperationError(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/error.rs:51:19
[INFO] [stdout]    |
[INFO] [stdout] 51 |     DownloadError(String),
[INFO] [stdout]    |     ------------- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 51 -     DownloadError(String),
[INFO] [stdout] 51 +     DownloadError(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/error.rs:59:15
[INFO] [stdout]    |
[INFO] [stdout] 59 |     Duplicate(Version),
[INFO] [stdout]    |     --------- ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 59 -     Duplicate(Version),
[INFO] [stdout] 59 +     Duplicate(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/error.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |     IoError(io::Error),
[INFO] [stdout]    |     ------- ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 67 -     IoError(io::Error),
[INFO] [stdout] 67 +     IoError(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.04s
[INFO] running `Command { std: "docker" "inspect" "59539c1e5331a02058b3bba2438ea5af101b0e8b508ccfae1b3e1bcfbc495373", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59539c1e5331a02058b3bba2438ea5af101b0e8b508ccfae1b3e1bcfbc495373", kill_on_drop: false }`
[INFO] [stdout] 59539c1e5331a02058b3bba2438ea5af101b0e8b508ccfae1b3e1bcfbc495373
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b57fd4b62c63bfa3abf9bdd1daad1dd0cfe3bc11a701ce393240719eb4a2d0a
[INFO] running `Command { std: "docker" "start" "-a" "0b57fd4b62c63bfa3abf9bdd1daad1dd0cfe3bc11a701ce393240719eb4a2d0a", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling tako v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/curl.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | extern {
[INFO] [stdout]    | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> src/error.rs:18:19
[INFO] [stdout]    |
[INFO] [stdout] 18 |     InvalidConfig(usize, &'static str),
[INFO] [stdout]    |     ------------- ^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 18 -     InvalidConfig(usize, &'static str),
[INFO] [stdout] 18 +     InvalidConfig((), ()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/error.rs:21:22
[INFO] [stdout]    |
[INFO] [stdout] 21 |     IncompleteConfig(&'static str),
[INFO] [stdout]    |     ---------------- ^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 21 -     IncompleteConfig(&'static str),
[INFO] [stdout] 21 +     IncompleteConfig(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/error.rs:24:26
[INFO] [stdout]    |
[INFO] [stdout] 24 |     InvalidPublicKeyData(usize),
[INFO] [stdout]    |     -------------------- ^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 24 -     InvalidPublicKeyData(usize),
[INFO] [stdout] 24 +     InvalidPublicKeyData(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/error.rs:33:21
[INFO] [stdout]    |
[INFO] [stdout] 33 |     InvalidManifest(&'static str),
[INFO] [stdout]    |     --------------- ^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 33 -     InvalidManifest(&'static str),
[INFO] [stdout] 33 +     InvalidManifest(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/error.rs:48:20
[INFO] [stdout]    |
[INFO] [stdout] 48 |     OperationError(&'static str),
[INFO] [stdout]    |     -------------- ^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 48 -     OperationError(&'static str),
[INFO] [stdout] 48 +     OperationError(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/error.rs:51:19
[INFO] [stdout]    |
[INFO] [stdout] 51 |     DownloadError(String),
[INFO] [stdout]    |     ------------- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 51 -     DownloadError(String),
[INFO] [stdout] 51 +     DownloadError(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/error.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |     IoError(io::Error),
[INFO] [stdout]    |     ------- ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 67 -     IoError(io::Error),
[INFO] [stdout] 67 +     IoError(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "0b57fd4b62c63bfa3abf9bdd1daad1dd0cfe3bc11a701ce393240719eb4a2d0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b57fd4b62c63bfa3abf9bdd1daad1dd0cfe3bc11a701ce393240719eb4a2d0a", kill_on_drop: false }`
[INFO] [stdout] 0b57fd4b62c63bfa3abf9bdd1daad1dd0cfe3bc11a701ce393240719eb4a2d0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 28b7ce4599f2f94354232aaf47d2944f2a66c1efe622d600cb99ec87d881ea87
[INFO] running `Command { std: "docker" "start" "-a" "28b7ce4599f2f94354232aaf47d2944f2a66c1efe622d600cb99ec87d881ea87", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]   --> src/curl.rs:34:1
[INFO] [stderr]    |
[INFO] [stderr] 34 | extern {
[INFO] [stderr]    | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(missing_abi)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `0` and `1` are never read
[INFO] [stderr]   --> src/error.rs:18:19
[INFO] [stderr]    |
[INFO] [stderr] 18 |     InvalidConfig(usize, &'static str),
[INFO] [stderr]    |     ------------- ^^^^^  ^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     fields in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stderr]    |
[INFO] [stderr] 18 -     InvalidConfig(usize, &'static str),
[INFO] [stderr] 18 +     InvalidConfig((), ()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/error.rs:21:22
[INFO] [stderr]    |
[INFO] [stderr] 21 |     IncompleteConfig(&'static str),
[INFO] [stderr]    |     ---------------- ^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 21 -     IncompleteConfig(&'static str),
[INFO] [stderr] 21 +     IncompleteConfig(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/error.rs:24:26
[INFO] [stderr]    |
[INFO] [stderr] 24 |     InvalidPublicKeyData(usize),
[INFO] [stderr]    |     -------------------- ^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 24 -     InvalidPublicKeyData(usize),
[INFO] [stderr] 24 +     InvalidPublicKeyData(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/error.rs:33:21
[INFO] [stderr]    |
[INFO] [stderr] 33 |     InvalidManifest(&'static str),
[INFO] [stderr]    |     --------------- ^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 33 -     InvalidManifest(&'static str),
[INFO] [stderr] 33 +     InvalidManifest(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/error.rs:48:20
[INFO] [stderr]    |
[INFO] [stderr] 48 |     OperationError(&'static str),
[INFO] [stderr]    |     -------------- ^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 48 -     OperationError(&'static str),
[INFO] [stderr] 48 +     OperationError(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/error.rs:51:19
[INFO] [stderr]    |
[INFO] [stderr] 51 |     DownloadError(String),
[INFO] [stderr]    |     ------------- ^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 51 -     DownloadError(String),
[INFO] [stderr] 51 +     DownloadError(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/error.rs:67:13
[INFO] [stderr]    |
[INFO] [stderr] 67 |     IoError(io::Error),
[INFO] [stderr]    |     ------- ^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 67 -     IoError(io::Error),
[INFO] [stderr] 67 +     IoError(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `tako` (bin "tako" test) generated 8 warnings (run `cargo fix --bin "tako" -p tako --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tako-5467d7d1facfdcd6)
[INFO] [stdout] 
[INFO] [stdout] running 42 tests
[INFO] [stdout] test cli::test::parse_parses_fetch_init ... ok
[INFO] [stdout] test cli::test::parse_parses_fetch ... ok
[INFO] [stdout] test cli::test::parse_parses_help ... ok
[INFO] [stdout] test cli::test::parse_parses_cmd_help ... ok
[INFO] [stdout] test cli::test::parse_parses_store ... ok
[INFO] [stdout] test config::test::config_with_0_restart_units_is_parsed ... ok
[INFO] [stdout] test config::test::config_with_2_restart_units_is_parsed ... ok
[INFO] [stdout] test config::test::config_with_1_restart_units_is_parsed ... ok
[INFO] [stdout] test config::test::config_with_2_space_separated_restart_units_is_parsed ... ok
[INFO] [stdout] test config::test::parse_skips_comments ... ok
[INFO] [stdout] test format::test::base64_decode_fails_on_interior_padding ... ok
[INFO] [stdout] test format::test::base64_slice_of_len_0_roundtrips ... ok
[INFO] [stdout] test format::test::base64_decode_fails_on_invalid_characters ... ok
[INFO] [stdout] test format::test::base64_decode_fails_on_invalid_length ... ok
[INFO] [stdout] test format::test::base64_slice_of_len_1_roundtrips ... ok
[INFO] [stdout] test manifest::test::insert_allows_reinsert_if_identical ... ok
[INFO] [stdout] test config::test::config_with_3_mixed_separated_restart_units_is_parsed ... ok
[INFO] [stdout] test manifest::test::insert_rejects_reinsert_if_digest_differs ... ok
[INFO] [stdout] test manifest::test::latest_compatible_entry_finds_entry ... ok
[INFO] [stdout] test manifest::test::parse_entry_parses_entry ... ok
[INFO] [stdout] test manifest::test::insert_rejects_reinsert_if_version_format_differs ... ok
[INFO] [stdout] test manifest::test::parse_parses_double_entry_manifest ... ok
[INFO] [stdout] test manifest::test::entry_order_does_not_depend_on_insertion_order ... ok
[INFO] [stdout] test manifest::test::parse_parses_single_entry_manifest ... ok
[INFO] [stdout] test manifest::test::serialize_outputs_manifest ... ok
[INFO] [stdout] test manifest::test::parse_rejects_manifest_on_signature_verification_failure ... ok
[INFO] [stdout] test util::test::parse_key_pair_rejects_input_that_is_too_short ... ok
[INFO] [stdout] test version::test::version_cmp_handles_pairwise_less ... ok
[INFO] [stdout] test util::test::parse_key_pair_requires_prefix ... ok
[INFO] [stdout] test manifest::test::serialize_then_parse_is_identity ... ok
[INFO] [stdout] test version::test::version_eq_handles_pairwise_inequal ... ok
[INFO] [stdout] test version::test::version_eq_ignores_separator ... ok
[INFO] [stdout] test version::test::version_new_handles_empty ... ok
[INFO] [stdout] test version::test::version_new_handles_single_numeric_component ... ok
[INFO] [stdout] test version::test::version_new_handles_single_string_component ... ok
[INFO] [stdout] test version::test::version_new_handles_two_components ... ok
[INFO] [stdout] test version::test::version_eq_handles_pairwise_equal ... ok
[INFO] [stdout] test manifest::test::parse_rejects_unknown_version ... ok
[INFO] [stdout] test format::test::base64_slice_of_len_2_roundtrips ... ok
[INFO] [stdout] test format::test::base64_slice_of_len_3_roundtrips ... ok
[INFO] [stdout] test format::test::base64_slice_of_len_4_roundtrips ... ok
[INFO] [stdout] test util::test::format_key_pair_then_parse_key_pair_is_identity ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.59s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "28b7ce4599f2f94354232aaf47d2944f2a66c1efe622d600cb99ec87d881ea87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28b7ce4599f2f94354232aaf47d2944f2a66c1efe622d600cb99ec87d881ea87", kill_on_drop: false }`
[INFO] [stdout] 28b7ce4599f2f94354232aaf47d2944f2a66c1efe622d600cb99ec87d881ea87
