[INFO] fetching crate tranquil 0.2.0...
[INFO] checking tranquil-0.2.0 against 1.95.0 for pr-155915
[INFO] extracting crate tranquil 0.2.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate tranquil 0.2.0
[INFO] finished tweaking crates.io crate tranquil 0.2.0
[INFO] tweaked toml for crates.io crate tranquil 0.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tranquil 0.2.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tranquil 0.2.0 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded typemap_rev v0.1.5
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e258571af557cfb542c86c6fc995a8f5cba004038c6f69c6849bc84fcdd4dce
[INFO] running `Command { std: "docker" "start" "-a" "4e258571af557cfb542c86c6fc995a8f5cba004038c6f69c6849bc84fcdd4dce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e258571af557cfb542c86c6fc995a8f5cba004038c6f69c6849bc84fcdd4dce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e258571af557cfb542c86c6fc995a8f5cba004038c6f69c6849bc84fcdd4dce", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31435b602b821cd2ad9c597dedd1ab9a460bec810352f4b2271d25df6cb2fc93
[INFO] running `Command { std: "docker" "start" "-a" "31435b602b821cd2ad9c597dedd1ab9a460bec810352f4b2271d25df6cb2fc93", kill_on_drop: false }`
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[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]   --> src/resolve/integer.rs:23:20
[INFO] [stdout]    |
[INFO] [stdout] 23 |                 if let Ok(min) = i64::try_from(<$t>::MIN) {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 | impl_resolve_for_integer!(i8, i16, i32, i128, isize, u8, u16, u32, u64, u128, usize);
[INFO] [stdout]    | ------------------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]    = help: consider replacing the `if let` with a `let`
[INFO] [stdout]    = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `impl_resolve_for_integer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]   --> src/resolve/integer.rs:26:20
[INFO] [stdout]    |
[INFO] [stdout] 26 |                 if let Ok(max) = i64::try_from(<$t>::MAX) {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 | impl_resolve_for_integer!(i8, i16, i32, i128, isize, u8, u16, u32, u64, u128, usize);
[INFO] [stdout]    | ------------------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]    = help: consider replacing the `if let` with a `let`
[INFO] [stdout]    = note: this warning originates in the macro `impl_resolve_for_integer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]   --> src/resolve/integer.rs:23:20
[INFO] [stdout]    |
[INFO] [stdout] 23 |                 if let Ok(min) = i64::try_from(<$t>::MIN) {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 | impl_resolve_for_integer!(i8, i16, i32, i128, isize, u8, u16, u32, u64, u128, usize);
[INFO] [stdout]    | ------------------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]    = help: consider replacing the `if let` with a `let`
[INFO] [stdout]    = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `impl_resolve_for_integer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]   --> src/resolve/integer.rs:26:20
[INFO] [stdout]    |
[INFO] [stdout] 26 |                 if let Ok(max) = i64::try_from(<$t>::MAX) {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 | impl_resolve_for_integer!(i8, i16, i32, i128, isize, u8, u16, u32, u64, u128, usize);
[INFO] [stdout]    | ------------------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]    = help: consider replacing the `if let` with a `let`
[INFO] [stdout]    = note: this warning originates in the macro `impl_resolve_for_integer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]   --> src/resolve/integer.rs:52:20
[INFO] [stdout]    |
[INFO] [stdout] 52 |                   if let Ok(min) = i64::try_from(<$t>::MIN) {
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 | / impl_resolve_for_bounded_integer! {
[INFO] [stdout] 74 | |     i8 => BoundedI8,
[INFO] [stdout] 75 | |     i16 => BoundedI16,
[INFO] [stdout] 76 | |     i32 => BoundedI32,
[INFO] [stdout] ...  |
[INFO] [stdout] 85 | |     usize => BoundedUsize,
[INFO] [stdout] 86 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]    = help: consider replacing the `if let` with a `let`
[INFO] [stdout]    = note: this warning originates in the macro `impl_resolve_for_bounded_integer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]   --> src/resolve/integer.rs:55:20
[INFO] [stdout]    |
[INFO] [stdout] 55 |                   if let Ok(max) = i64::try_from(<$t>::MAX) {
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 | / impl_resolve_for_bounded_integer! {
[INFO] [stdout] 74 | |     i8 => BoundedI8,
[INFO] [stdout] 75 | |     i16 => BoundedI16,
[INFO] [stdout] 76 | |     i32 => BoundedI32,
[INFO] [stdout] ...  |
[INFO] [stdout] 85 | |     usize => BoundedUsize,
[INFO] [stdout] 86 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]    = help: consider replacing the `if let` with a `let`
[INFO] [stdout]    = note: this warning originates in the macro `impl_resolve_for_bounded_integer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]   --> src/resolve/integer.rs:52:20
[INFO] [stdout]    |
[INFO] [stdout] 52 |                   if let Ok(min) = i64::try_from(<$t>::MIN) {
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 | / impl_resolve_for_bounded_integer! {
[INFO] [stdout] 74 | |     i8 => BoundedI8,
[INFO] [stdout] 75 | |     i16 => BoundedI16,
[INFO] [stdout] 76 | |     i32 => BoundedI32,
[INFO] [stdout] ...  |
[INFO] [stdout] 85 | |     usize => BoundedUsize,
[INFO] [stdout] 86 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]    = help: consider replacing the `if let` with a `let`
[INFO] [stdout]    = note: this warning originates in the macro `impl_resolve_for_bounded_integer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]   --> src/resolve/integer.rs:55:20
[INFO] [stdout]    |
[INFO] [stdout] 55 |                   if let Ok(max) = i64::try_from(<$t>::MAX) {
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 | / impl_resolve_for_bounded_integer! {
[INFO] [stdout] 74 | |     i8 => BoundedI8,
[INFO] [stdout] 75 | |     i16 => BoundedI16,
[INFO] [stdout] 76 | |     i32 => BoundedI32,
[INFO] [stdout] ...  |
[INFO] [stdout] 85 | |     usize => BoundedUsize,
[INFO] [stdout] 86 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]    = help: consider replacing the `if let` with a `let`
[INFO] [stdout]    = note: this warning originates in the macro `impl_resolve_for_bounded_integer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 46.05s
[INFO] running `Command { std: "docker" "inspect" "31435b602b821cd2ad9c597dedd1ab9a460bec810352f4b2271d25df6cb2fc93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31435b602b821cd2ad9c597dedd1ab9a460bec810352f4b2271d25df6cb2fc93", kill_on_drop: false }`
[INFO] [stdout] 31435b602b821cd2ad9c597dedd1ab9a460bec810352f4b2271d25df6cb2fc93
