[INFO] cloning repository https://github.com/jakobrs/hamiltonian-paths
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jakobrs/hamiltonian-paths" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakobrs%2Fhamiltonian-paths", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakobrs%2Fhamiltonian-paths'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 379f89ffd98a1badc004c22bf5a3044db96cf4dd
[INFO] checking jakobrs/hamiltonian-paths against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakobrs%2Fhamiltonian-paths" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc1/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/jakobrs/hamiltonian-paths
[INFO] finished tweaking git repo https://github.com/jakobrs/hamiltonian-paths
[INFO] tweaked toml for git repo https://github.com/jakobrs/hamiltonian-paths written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jakobrs/hamiltonian-paths 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 git repo https://github.com/jakobrs/hamiltonian-paths 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] 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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9bab8df1b6a6c2240979e07de9ed880128bb883e3c8affaacb9be6c52b3b88d
[INFO] running `Command { std: "docker" "start" "-a" "f9bab8df1b6a6c2240979e07de9ed880128bb883e3c8affaacb9be6c52b3b88d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9bab8df1b6a6c2240979e07de9ed880128bb883e3c8affaacb9be6c52b3b88d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9bab8df1b6a6c2240979e07de9ed880128bb883e3c8affaacb9be6c52b3b88d", kill_on_drop: false }`
[INFO] [stdout] f9bab8df1b6a6c2240979e07de9ed880128bb883e3c8affaacb9be6c52b3b88d
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ffb0cf53d2c7a1f625770d046170950f2e50acb424473a655d5026b2ca3c5fe
[INFO] running `Command { std: "docker" "start" "-a" "1ffb0cf53d2c7a1f625770d046170950f2e50acb424473a655d5026b2ca3c5fe", kill_on_drop: false }`
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking rayon-core v1.13.0
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking hp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(portable_simd)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `select` found for struct `std::simd::Mask<T, N>` in the current scope
[INFO] [stdout]   --> src/main.rs:28:7
[INFO] [stdout]    |
[INFO] [stdout] 28 |     s.select(z - V::splat(M), z)
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/../../portable-simd/crates/core_simd/src/select.rs:53:7
[INFO] [stdout]    |
[INFO] [stdout]    = note: the method is available for `std::simd::Mask<i64, 8>` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Select` which provides `select` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout]  3 + use std::simd::Select;
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `set` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 28 -     s.select(z - V::splat(M), z)
[INFO] [stdout] 28 +     s.set(z - V::splat(M), z)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(portable_simd)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `select` found for struct `std::simd::Mask<T, N>` in the current scope
[INFO] [stdout]   --> src/main.rs:63:51
[INFO] [stdout]    |
[INFO] [stdout] 63 | ...                   count = reducible.select(count - V::splat(M), count);
[INFO] [stdout]    |                                         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/../../portable-simd/crates/core_simd/src/select.rs:53:7
[INFO] [stdout]    |
[INFO] [stdout]    = note: the method is available for `std::simd::Mask<i64, 8>` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Select` which provides `select` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout]  3 + use std::simd::Select;
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `set` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 63 -                                 count = reducible.select(count - V::splat(M), count);
[INFO] [stdout] 63 +                                 count = reducible.set(count - V::splat(M), count);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `select` found for struct `std::simd::Mask<T, N>` in the current scope
[INFO] [stdout]   --> src/main.rs:66:43
[INFO] [stdout]    |
[INFO] [stdout] 66 | ...                   acc = cleared.select(acc, count);
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/../../portable-simd/crates/core_simd/src/select.rs:53:7
[INFO] [stdout]    |
[INFO] [stdout]    = note: the method is available for `std::simd::Mask<i64, 8>` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Select` which provides `select` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout]  3 + use std::simd::Select;
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `set` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 66 -                             acc = cleared.select(acc, count);
[INFO] [stdout] 66 +                             acc = cleared.set(acc, count);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `select` found for struct `std::simd::Mask<T, N>` in the current scope
[INFO] [stdout]   --> src/main.rs:79:53
[INFO] [stdout]    |
[INFO] [stdout] 79 | ...                   acc = reducible.select(acc - V::splat(M), acc);
[INFO] [stdout]    |                                       ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/../../portable-simd/crates/core_simd/src/select.rs:53:7
[INFO] [stdout]    |
[INFO] [stdout]    = note: the method is available for `std::simd::Mask<i64, 8>` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Select` which provides `select` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout]  3 + use std::simd::Select;
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `set` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 79 -                                     acc = reducible.select(acc - V::splat(M), acc);
[INFO] [stdout] 79 +                                     acc = reducible.set(acc - V::splat(M), acc);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `select` found for struct `std::simd::Mask<T, N>` in the current scope
[INFO] [stdout]   --> src/main.rs:92:15
[INFO] [stdout]    |
[INFO] [stdout] 92 |             c.select(old[0], V::splat(M) - old[0])
[INFO] [stdout]    |               ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/../../portable-simd/crates/core_simd/src/select.rs:53:7
[INFO] [stdout]    |
[INFO] [stdout]    = note: the method is available for `std::simd::Mask<i64, 8>` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Select` which provides `select` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout]  3 + use std::simd::Select;
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `set` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 92 -             c.select(old[0], V::splat(M) - old[0])
[INFO] [stdout] 92 +             c.set(old[0], V::splat(M) - old[0])
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `select` found for struct `std::simd::Mask<T, N>` in the current scope
[INFO] [stdout]   --> src/main.rs:28:7
[INFO] [stdout]    |
[INFO] [stdout] 28 |     s.select(z - V::splat(M), z)
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/../../portable-simd/crates/core_simd/src/select.rs:53:7
[INFO] [stdout]    |
[INFO] [stdout]    = note: the method is available for `std::simd::Mask<i64, 8>` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Select` which provides `select` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout]  3 + use std::simd::Select;
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `set` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 28 -     s.select(z - V::splat(M), z)
[INFO] [stdout] 28 +     s.set(z - V::splat(M), z)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0554, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hp` (bin "hp" test) due to 6 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: no method named `select` found for struct `std::simd::Mask<T, N>` in the current scope
[INFO] [stdout]   --> src/main.rs:63:51
[INFO] [stdout]    |
[INFO] [stdout] 63 | ...                   count = reducible.select(count - V::splat(M), count);
[INFO] [stdout]    |                                         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/../../portable-simd/crates/core_simd/src/select.rs:53:7
[INFO] [stdout]    |
[INFO] [stdout]    = note: the method is available for `std::simd::Mask<i64, 8>` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Select` which provides `select` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout]  3 + use std::simd::Select;
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `set` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 63 -                                 count = reducible.select(count - V::splat(M), count);
[INFO] [stdout] 63 +                                 count = reducible.set(count - V::splat(M), count);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `select` found for struct `std::simd::Mask<T, N>` in the current scope
[INFO] [stdout]   --> src/main.rs:66:43
[INFO] [stdout]    |
[INFO] [stdout] 66 | ...                   acc = cleared.select(acc, count);
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/../../portable-simd/crates/core_simd/src/select.rs:53:7
[INFO] [stdout]    |
[INFO] [stdout]    = note: the method is available for `std::simd::Mask<i64, 8>` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Select` which provides `select` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout]  3 + use std::simd::Select;
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `set` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 66 -                             acc = cleared.select(acc, count);
[INFO] [stdout] 66 +                             acc = cleared.set(acc, count);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `select` found for struct `std::simd::Mask<T, N>` in the current scope
[INFO] [stdout]   --> src/main.rs:79:53
[INFO] [stdout]    |
[INFO] [stdout] 79 | ...                   acc = reducible.select(acc - V::splat(M), acc);
[INFO] [stdout]    |                                       ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/../../portable-simd/crates/core_simd/src/select.rs:53:7
[INFO] [stdout]    |
[INFO] [stdout]    = note: the method is available for `std::simd::Mask<i64, 8>` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Select` which provides `select` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout]  3 + use std::simd::Select;
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `set` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 79 -                                     acc = reducible.select(acc - V::splat(M), acc);
[INFO] [stdout] 79 +                                     acc = reducible.set(acc - V::splat(M), acc);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `select` found for struct `std::simd::Mask<T, N>` in the current scope
[INFO] [stdout]   --> src/main.rs:92:15
[INFO] [stdout]    |
[INFO] [stdout] 92 |             c.select(old[0], V::splat(M) - old[0])
[INFO] [stdout]    |               ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/../../portable-simd/crates/core_simd/src/select.rs:53:7
[INFO] [stdout]    |
[INFO] [stdout]    = note: the method is available for `std::simd::Mask<i64, 8>` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Select` which provides `select` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout]  3 + use std::simd::Select;
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `set` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 92 -             c.select(old[0], V::splat(M) - old[0])
[INFO] [stdout] 92 +             c.set(old[0], V::splat(M) - old[0])
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0554, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hp` (bin "hp") due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "1ffb0cf53d2c7a1f625770d046170950f2e50acb424473a655d5026b2ca3c5fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ffb0cf53d2c7a1f625770d046170950f2e50acb424473a655d5026b2ca3c5fe", kill_on_drop: false }`
[INFO] [stdout] 1ffb0cf53d2c7a1f625770d046170950f2e50acb424473a655d5026b2ca3c5fe
