[INFO] fetching crate microsandbox-core 0.2.6...
[INFO] checking microsandbox-core-0.2.6 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate microsandbox-core 0.2.6 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate microsandbox-core 0.2.6
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate microsandbox-core 0.2.6
[INFO] tweaked toml for crates.io crate microsandbox-core 0.2.6 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate microsandbox-core 0.2.6 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate microsandbox-core 0.2.6 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f916498819b6297ba56d88a025cb59f94b8bceae71b739f81a1a1c5db563a041
[INFO] running `Command { std: "docker" "start" "-a" "f916498819b6297ba56d88a025cb59f94b8bceae71b739f81a1a1c5db563a041", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f916498819b6297ba56d88a025cb59f94b8bceae71b739f81a1a1c5db563a041", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f916498819b6297ba56d88a025cb59f94b8bceae71b739f81a1a1c5db563a041", kill_on_drop: false }`
[INFO] [stdout] f916498819b6297ba56d88a025cb59f94b8bceae71b739f81a1a1c5db563a041
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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 -Dunmustuse_in_always_ok" "-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b14f275cbf43d87adca93aad0b1e0ed6bc7185da7119b26db810f4462ae967e
[INFO] running `Command { std: "docker" "start" "-a" "6b14f275cbf43d87adca93aad0b1e0ed6bc7185da7119b26db810f4462ae967e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
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[INFO] [stderr]     Checking anstyle-parse v0.2.5
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[INFO] [stderr]     Checking lexical-parse-float v0.8.5
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[INFO] [stderr]    Compiling sqlx-macros-core v0.8.2
[INFO] [stderr]     Checking serde_spanned v0.6.8
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]    Compiling pretty-error-debug-derive v0.3.1
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[INFO] [stderr]    Compiling strum_macros v0.27.1
[INFO] [stderr]     Checking lexical-core v0.8.5
[INFO] [stderr]    Compiling getset v0.1.3
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[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking bstr v1.11.3
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[INFO] [stderr]     Checking xattr v1.3.1
[INFO] [stderr]     Checking retry-policies v0.4.0
[INFO] [stderr]     Checking twox-hash v1.6.3
[INFO] [stderr]    Compiling typed-builder-macro v0.21.0
[INFO] [stderr]    Compiling sqlx-macros v0.8.2
[INFO] [stderr]    Compiling derive_more v0.99.20
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[INFO] [stderr]     Checking unescape v0.1.0
[INFO] [stderr]     Checking typed-path v0.11.0
[INFO] [stderr]    Compiling microsandbox-core v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking psutil v3.3.0
[INFO] [stderr]     Checking oci-spec v0.8.0
[INFO] [stderr]     Checking typed-builder v0.21.0
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking which v7.0.3
[INFO] [stderr]     Checking flate2 v1.0.35
[INFO] [stderr]     Checking env_logger v0.11.5
[INFO] [stderr]     Checking toml v0.8.19
[INFO] [stderr]     Checking tar v0.4.44
[INFO] [stderr]     Checking nondestructive v0.0.26
[INFO] [stderr]     Checking sqlx v0.8.2
[INFO] [stderr]     Checking microsandbox-utils v0.2.6
[INFO] [stderr]     Checking reqwest-retry v0.6.1
[INFO] [stderr]     Checking ipnetwork v0.21.0
[INFO] [stderr]    Compiling async-recursion v1.1.1
[INFO] [stderr]    Compiling test-log-macros v0.2.16
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking test-log v0.2.16
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, DigestAlgorithm>
[INFO] [stdout]    --> lib/oci/implementations/docker.rs:720:30
[INFO] [stdout]     |
[INFO] [stdout] 720 |             let algorithm = &DigestAlgorithm::try_from(parts[0])?;
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DigestAlgorithm, Infallible>
[INFO] [stdout]    --> lib/oci/implementations/docker.rs:720:30
[INFO] [stdout]     |
[INFO] [stdout] 720 |             let algorithm = &DigestAlgorithm::try_from(parts[0])?;
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `microsandbox-core` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "6b14f275cbf43d87adca93aad0b1e0ed6bc7185da7119b26db810f4462ae967e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b14f275cbf43d87adca93aad0b1e0ed6bc7185da7119b26db810f4462ae967e", kill_on_drop: false }`
[INFO] [stdout] 6b14f275cbf43d87adca93aad0b1e0ed6bc7185da7119b26db810f4462ae967e
