[INFO] fetching crate migratio 0.3.3...
[INFO] checking migratio-0.3.3 against master#a33907a7a5381473eec8bcfa0c56e05a856a911c for pr-151539
[INFO] extracting crate migratio 0.3.3 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate migratio 0.3.3
[INFO] finished tweaking crates.io crate migratio 0.3.3
[INFO] tweaked toml for crates.io crate migratio 0.3.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate migratio 0.3.3 on toolchain a33907a7a5381473eec8bcfa0c56e05a856a911c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate migratio 0.3.3 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" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ferroid v0.8.7
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[INFO] [stderr]   Downloaded mysql-common-derive v0.32.1
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[INFO] [stderr]   Downloaded rustls v0.23.34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c5644bb13410d11ccaa5575a5496ac36a96aa697fa9d2209c5b6e7e4da3b24a
[INFO] running `Command { std: "docker" "start" "-a" "3c5644bb13410d11ccaa5575a5496ac36a96aa697fa9d2209c5b6e7e4da3b24a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c5644bb13410d11ccaa5575a5496ac36a96aa697fa9d2209c5b6e7e4da3b24a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c5644bb13410d11ccaa5575a5496ac36a96aa697fa9d2209c5b6e7e4da3b24a", kill_on_drop: false }`
[INFO] [stdout] 3c5644bb13410d11ccaa5575a5496ac36a96aa697fa9d2209c5b6e7e4da3b24a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b302c3cfe85ea128395163f3a120be2f70aace43c19ecdfd4f9ea21c45405a01
[INFO] running `Command { std: "docker" "start" "-a" "b302c3cfe85ea128395163f3a120be2f70aace43c19ecdfd4f9ea21c45405a01", kill_on_drop: false }`
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[INFO] [stderr]     Checking migratio v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/error.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |             (Self::Generic(a), Self::Generic(b)) => a == b,
[INFO] [stdout]    |             ------------------------------------ matches all the relevant values
[INFO] [stdout] 48 |             _ => false,
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking futures-executor v0.3.31
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[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking tokio-stream v0.1.17
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[INFO] [stderr]     Checking url v2.5.7
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[INFO] [stderr]     Checking testcontainers v0.26.0
[INFO] [stderr]     Checking testcontainers-modules v0.14.0
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/error.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |             (Self::Generic(a), Self::Generic(b)) => a == b,
[INFO] [stdout]    |             ------------------------------------ matches all the relevant values
[INFO] [stdout] 48 |             _ => false,
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 21s
[INFO] running `Command { std: "docker" "inspect" "b302c3cfe85ea128395163f3a120be2f70aace43c19ecdfd4f9ea21c45405a01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b302c3cfe85ea128395163f3a120be2f70aace43c19ecdfd4f9ea21c45405a01", kill_on_drop: false }`
[INFO] [stdout] b302c3cfe85ea128395163f3a120be2f70aace43c19ecdfd4f9ea21c45405a01