[INFO] cloning repository https://github.com/paavohuhtala/bfcrs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/paavohuhtala/bfcrs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaavohuhtala%2Fbfcrs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaavohuhtala%2Fbfcrs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cfa75356188b83ce56b1de13366bd431c304cfa2 [INFO] checking paavohuhtala/bfcrs against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaavohuhtala%2Fbfcrs" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/paavohuhtala/bfcrs on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/paavohuhtala/bfcrs [INFO] finished tweaking git repo https://github.com/paavohuhtala/bfcrs [INFO] tweaked toml for git repo https://github.com/paavohuhtala/bfcrs written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/paavohuhtala/bfcrs 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded leb128 v0.2.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 840d9c64c836fdbb5143b933351fca9ae328be87f76ddc515167503d26e5fa63 [INFO] running `Command { std: "docker" "start" "-a" "840d9c64c836fdbb5143b933351fca9ae328be87f76ddc515167503d26e5fa63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "840d9c64c836fdbb5143b933351fca9ae328be87f76ddc515167503d26e5fa63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "840d9c64c836fdbb5143b933351fca9ae328be87f76ddc515167503d26e5fa63", kill_on_drop: false }` [INFO] [stdout] 840d9c64c836fdbb5143b933351fca9ae328be87f76ddc515167503d26e5fa63 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 49a8e91239ae8616f587fdc2837ddb96f6f84f8c2431795538b0ea57be15f928 [INFO] running `Command { std: "docker" "start" "-a" "49a8e91239ae8616f587fdc2837ddb96f6f84f8c2431795538b0ea57be15f928", kill_on_drop: false }` [INFO] [stderr] Checking byteorder v1.2.3 [INFO] [stderr] Checking leb128 v0.2.3 [INFO] [stderr] Checking bfcrs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0425]: cannot find value `tail` in this scope [INFO] [stdout] --> src/optimizer.rs:13:45 [INFO] [stdout] | [INFO] [stdout] 13 | (Some(ChangeAddr(a)), [ChangeAddr(b), tail..]) => (Some(ChangeAddr(a + b)), tail), [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: if you meant to collect the rest of the slice in `tail`, use the at operator [INFO] [stdout] | [INFO] [stdout] 13 | (Some(ChangeAddr(a)), [ChangeAddr(b), tail @ ..]) => (Some(ChangeAddr(a + b)), tail), [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `tail` in this scope [INFO] [stdout] --> src/optimizer.rs:13:83 [INFO] [stdout] | [INFO] [stdout] 13 | (Some(ChangeAddr(a)), [ChangeAddr(b), tail..]) => (Some(ChangeAddr(a + b)), tail), [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `tail` in this scope [INFO] [stdout] --> src/optimizer.rs:14:79 [INFO] [stdout] | [INFO] [stdout] 14 | (Some(Offset(offs_a, ChangeValue(a))), [Offset(offs_b, ChangeValue(b)), tail..]) [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: if you meant to collect the rest of the slice in `tail`, use the at operator [INFO] [stdout] | [INFO] [stdout] 14 | (Some(Offset(offs_a, ChangeValue(a))), [Offset(offs_b, ChangeValue(b)), tail @ ..]) [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `tail` in this scope [INFO] [stdout] --> src/optimizer.rs:17:65 [INFO] [stdout] | [INFO] [stdout] 17 | (Some(ProgramToken::offs_change_value(*offs_a, a + b)), tail) [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `tail` in this scope [INFO] [stdout] --> src/optimizer.rs:21:68 [INFO] [stdout] | [INFO] [stdout] 21 | [Offset(0, ChangeValue(value)), ChangeAddr(addr_offset_b), tail..], [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: if you meant to collect the rest of the slice in `tail`, use the at operator [INFO] [stdout] | [INFO] [stdout] 21 | [Offset(0, ChangeValue(value)), ChangeAddr(addr_offset_b), tail @ ..], [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `tail` in this scope [INFO] [stdout] --> src/optimizer.rs:27:11 [INFO] [stdout] | [INFO] [stdout] 27 | tail, [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `tail` in this scope [INFO] [stdout] --> src/optimizer.rs:38:20 [INFO] [stdout] | [INFO] [stdout] 38 | [head, tail..] => (Some(head.clone()), tail), [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: if you meant to collect the rest of the slice in `tail`, use the at operator [INFO] [stdout] | [INFO] [stdout] 38 | [head, tail @ ..] => (Some(head.clone()), tail), [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `tail` in this scope [INFO] [stdout] --> src/optimizer.rs:38:52 [INFO] [stdout] | [INFO] [stdout] 38 | [head, tail..] => (Some(head.clone()), tail), [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `tail` in this scope [INFO] [stdout] --> src/optimizer.rs:42:76 [INFO] [stdout] | [INFO] [stdout] 42 | (Some(Offset(offs_a, SetValue(0))), [Offset(offs_b, ChangeValue(a)), tail..]) [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: if you meant to collect the rest of the slice in `tail`, use the at operator [INFO] [stdout] | [INFO] [stdout] 42 | (Some(Offset(offs_a, SetValue(0))), [Offset(offs_b, ChangeValue(a)), tail @ ..]) [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `tail` in this scope [INFO] [stdout] --> src/optimizer.rs:45:59 [INFO] [stdout] | [INFO] [stdout] 45 | (Some(ProgramToken::offs_set_value(*offs_a, *a)), tail) [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `tail` in this scope [INFO] [stdout] --> src/optimizer.rs:47:73 [INFO] [stdout] | [INFO] [stdout] 47 | (Some(Offset(offs_a, SetValue(_))), [Offset(offs_b, SetValue(a)), tail..]) [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: if you meant to collect the rest of the slice in `tail`, use the at operator [INFO] [stdout] | [INFO] [stdout] 47 | (Some(Offset(offs_a, SetValue(_))), [Offset(offs_b, SetValue(a)), tail @ ..]) [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `tail` in this scope [INFO] [stdout] --> src/optimizer.rs:48:78 [INFO] [stdout] | [INFO] [stdout] 48 | | (Some(Offset(offs_a, ChangeValue(_))), [Offset(offs_b, SetValue(a)), tail..]) [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: if you meant to collect the rest of the slice in `tail`, use the at operator [INFO] [stdout] | [INFO] [stdout] 48 | | (Some(Offset(offs_a, ChangeValue(_))), [Offset(offs_b, SetValue(a)), tail @ ..]) [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `tail` in this scope [INFO] [stdout] --> src/optimizer.rs:51:59 [INFO] [stdout] | [INFO] [stdout] 51 | (Some(ProgramToken::offs_set_value(*offs_a, *a)), tail) [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `tail` in this scope [INFO] [stdout] --> src/optimizer.rs:58:32 [INFO] [stdout] | [INFO] [stdout] 58 | (Some(ref token), [head, tail..]) => { [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: if you meant to collect the rest of the slice in `tail`, use the at operator [INFO] [stdout] | [INFO] [stdout] 58 | (Some(ref token), [head, tail @ ..]) => { [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `tail` in this scope [INFO] [stdout] --> src/optimizer.rs:60:30 [INFO] [stdout] | [INFO] [stdout] 60 | (Some(head.clone()), tail) [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `tail` in this scope [INFO] [stdout] --> src/optimizer.rs:13:45 [INFO] [stdout] | [INFO] [stdout] 13 | (Some(ChangeAddr(a)), [ChangeAddr(b), tail..]) => (Some(ChangeAddr(a + b)), tail), [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: if you meant to collect the rest of the slice in `tail`, use the at operator [INFO] [stdout] | [INFO] [stdout] 13 | (Some(ChangeAddr(a)), [ChangeAddr(b), tail @ ..]) => (Some(ChangeAddr(a + b)), tail), [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `tail` in this scope [INFO] [stdout] --> src/optimizer.rs:62:21 [INFO] [stdout] | [INFO] [stdout] 62 | (None, [head, tail..]) => (Some(head.clone()), tail), [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: if you meant to collect the rest of the slice in `tail`, use the at operator [INFO] [stdout] | [INFO] [stdout] 62 | (None, [head, tail @ ..]) => (Some(head.clone()), tail), [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `tail` in this scope [INFO] [stdout] --> src/optimizer.rs:62:54 [INFO] [stdout] | [INFO] [stdout] 62 | (None, [head, tail..]) => (Some(head.clone()), tail), [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `tail` in this scope [INFO] [stdout] --> src/optimizer.rs:13:83 [INFO] [stdout] | [INFO] [stdout] 13 | (Some(ChangeAddr(a)), [ChangeAddr(b), tail..]) => (Some(ChangeAddr(a + b)), tail), [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: `X..` patterns in slices are experimental [INFO] [stdout] --> src/optimizer.rs:13:45 [INFO] [stdout] | [INFO] [stdout] 13 | (Some(ChangeAddr(a)), [ChangeAddr(b), tail..]) => (Some(ChangeAddr(a + b)), tail), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #67264 for more information [INFO] [stdout] = help: add `#![feature(half_open_range_patterns_in_slices)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-05-21; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `tail` in this scope [INFO] [stdout] --> src/optimizer.rs:14:79 [INFO] [stdout] | [INFO] [stdout] 14 | (Some(Offset(offs_a, ChangeValue(a))), [Offset(offs_b, ChangeValue(b)), tail..]) [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: if you meant to collect the rest of the slice in `tail`, use the at operator [INFO] [stdout] | [INFO] [stdout] 14 | (Some(Offset(offs_a, ChangeValue(a))), [Offset(offs_b, ChangeValue(b)), tail @ ..]) [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: `X..` patterns in slices are experimental [INFO] [stdout] --> src/optimizer.rs:14:79 [INFO] [stdout] | [INFO] [stdout] 14 | (Some(Offset(offs_a, ChangeValue(a))), [Offset(offs_b, ChangeValue(b)), tail..]) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #67264 for more information [INFO] [stdout] = help: add `#![feature(half_open_range_patterns_in_slices)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-05-21; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `tail` in this scope [INFO] [stdout] --> src/optimizer.rs:17:65 [INFO] [stdout] | [INFO] [stdout] 17 | (Some(ProgramToken::offs_change_value(*offs_a, a + b)), tail) [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: `X..` patterns in slices are experimental [INFO] [stdout] --> src/optimizer.rs:21:68 [INFO] [stdout] | [INFO] [stdout] 21 | [Offset(0, ChangeValue(value)), ChangeAddr(addr_offset_b), tail..], [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #67264 for more information [INFO] [stdout] = help: add `#![feature(half_open_range_patterns_in_slices)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-05-21; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `tail` in this scope [INFO] [stdout] --> src/optimizer.rs:21:68 [INFO] [stdout] | [INFO] [stdout] 21 | [Offset(0, ChangeValue(value)), ChangeAddr(addr_offset_b), tail..], [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: if you meant to collect the rest of the slice in `tail`, use the at operator [INFO] [stdout] | [INFO] [stdout] 21 | [Offset(0, ChangeValue(value)), ChangeAddr(addr_offset_b), tail @ ..], [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: `X..` patterns in slices are experimental [INFO] [stdout] --> src/optimizer.rs:38:20 [INFO] [stdout] | [INFO] [stdout] 38 | [head, tail..] => (Some(head.clone()), tail), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #67264 for more information [INFO] [stdout] = help: add `#![feature(half_open_range_patterns_in_slices)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-05-21; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `tail` in this scope [INFO] [stdout] --> src/optimizer.rs:27:11 [INFO] [stdout] | [INFO] [stdout] 27 | tail, [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: `X..` patterns in slices are experimental [INFO] [stdout] --> src/optimizer.rs:42:76 [INFO] [stdout] | [INFO] [stdout] 42 | (Some(Offset(offs_a, SetValue(0))), [Offset(offs_b, ChangeValue(a)), tail..]) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #67264 for more information [INFO] [stdout] = help: add `#![feature(half_open_range_patterns_in_slices)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-05-21; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `tail` in this scope [INFO] [stdout] --> src/optimizer.rs:38:20 [INFO] [stdout] | [INFO] [stdout] 38 | [head, tail..] => (Some(head.clone()), tail), [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: if you meant to collect the rest of the slice in `tail`, use the at operator [INFO] [stdout] | [INFO] [stdout] 38 | [head, tail @ ..] => (Some(head.clone()), tail), [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `tail` in this scope [INFO] [stdout] --> src/optimizer.rs:38:52 [INFO] [stdout] | [INFO] [stdout] 38 | [head, tail..] => (Some(head.clone()), tail), [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: `X..` patterns in slices are experimental [INFO] [stdout] --> src/optimizer.rs:47:73 [INFO] [stdout] | [INFO] [stdout] 47 | (Some(Offset(offs_a, SetValue(_))), [Offset(offs_b, SetValue(a)), tail..]) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #67264 for more information [INFO] [stdout] = help: add `#![feature(half_open_range_patterns_in_slices)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-05-21; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `tail` in this scope [INFO] [stdout] --> src/optimizer.rs:42:76 [INFO] [stdout] | [INFO] [stdout] 42 | (Some(Offset(offs_a, SetValue(0))), [Offset(offs_b, ChangeValue(a)), tail..]) [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: if you meant to collect the rest of the slice in `tail`, use the at operator [INFO] [stdout] | [INFO] [stdout] 42 | (Some(Offset(offs_a, SetValue(0))), [Offset(offs_b, ChangeValue(a)), tail @ ..]) [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: `X..` patterns in slices are experimental [INFO] [stdout] --> src/optimizer.rs:48:78 [INFO] [stdout] | [INFO] [stdout] 48 | | (Some(Offset(offs_a, ChangeValue(_))), [Offset(offs_b, SetValue(a)), tail..]) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #67264 for more information [INFO] [stdout] = help: add `#![feature(half_open_range_patterns_in_slices)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-05-21; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `tail` in this scope [INFO] [stdout] --> src/optimizer.rs:45:59 [INFO] [stdout] | [INFO] [stdout] 45 | (Some(ProgramToken::offs_set_value(*offs_a, *a)), tail) [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: `X..` patterns in slices are experimental [INFO] [stdout] --> src/optimizer.rs:58:32 [INFO] [stdout] | [INFO] [stdout] 58 | (Some(ref token), [head, tail..]) => { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #67264 for more information [INFO] [stdout] = help: add `#![feature(half_open_range_patterns_in_slices)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-05-21; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `tail` in this scope [INFO] [stdout] --> src/optimizer.rs:47:73 [INFO] [stdout] | [INFO] [stdout] 47 | (Some(Offset(offs_a, SetValue(_))), [Offset(offs_b, SetValue(a)), tail..]) [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: if you meant to collect the rest of the slice in `tail`, use the at operator [INFO] [stdout] | [INFO] [stdout] 47 | (Some(Offset(offs_a, SetValue(_))), [Offset(offs_b, SetValue(a)), tail @ ..]) [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: `X..` patterns in slices are experimental [INFO] [stdout] --> src/optimizer.rs:62:21 [INFO] [stdout] | [INFO] [stdout] 62 | (None, [head, tail..]) => (Some(head.clone()), tail), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #67264 for more information [INFO] [stdout] = help: add `#![feature(half_open_range_patterns_in_slices)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-05-21; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `tail` in this scope [INFO] [stdout] --> src/optimizer.rs:48:78 [INFO] [stdout] | [INFO] [stdout] 48 | | (Some(Offset(offs_a, ChangeValue(_))), [Offset(offs_b, SetValue(a)), tail..]) [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: if you meant to collect the rest of the slice in `tail`, use the at operator [INFO] [stdout] | [INFO] [stdout] 48 | | (Some(Offset(offs_a, ChangeValue(_))), [Offset(offs_b, SetValue(a)), tail @ ..]) [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `tail` in this scope [INFO] [stdout] --> src/optimizer.rs:51:59 [INFO] [stdout] | [INFO] [stdout] 51 | (Some(ProgramToken::offs_set_value(*offs_a, *a)), tail) [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `tail` in this scope [INFO] [stdout] --> src/optimizer.rs:58:32 [INFO] [stdout] | [INFO] [stdout] 58 | (Some(ref token), [head, tail..]) => { [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: if you meant to collect the rest of the slice in `tail`, use the at operator [INFO] [stdout] | [INFO] [stdout] 58 | (Some(ref token), [head, tail @ ..]) => { [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `tail` in this scope [INFO] [stdout] --> src/optimizer.rs:60:30 [INFO] [stdout] | [INFO] [stdout] 60 | (Some(head.clone()), tail) [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `tail` in this scope [INFO] [stdout] --> src/optimizer.rs:62:21 [INFO] [stdout] | [INFO] [stdout] 62 | (None, [head, tail..]) => (Some(head.clone()), tail), [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: if you meant to collect the rest of the slice in `tail`, use the at operator [INFO] [stdout] | [INFO] [stdout] 62 | (None, [head, tail @ ..]) => (Some(head.clone()), tail), [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `tail` in this scope [INFO] [stdout] --> src/optimizer.rs:62:54 [INFO] [stdout] | [INFO] [stdout] 62 | (None, [head, tail..]) => (Some(head.clone()), tail), [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: `X..` patterns in slices are experimental [INFO] [stdout] --> src/optimizer.rs:13:45 [INFO] [stdout] | [INFO] [stdout] 13 | (Some(ChangeAddr(a)), [ChangeAddr(b), tail..]) => (Some(ChangeAddr(a + b)), tail), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #67264 for more information [INFO] [stdout] = help: add `#![feature(half_open_range_patterns_in_slices)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-05-21; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: `X..` patterns in slices are experimental [INFO] [stdout] --> src/optimizer.rs:14:79 [INFO] [stdout] | [INFO] [stdout] 14 | (Some(Offset(offs_a, ChangeValue(a))), [Offset(offs_b, ChangeValue(b)), tail..]) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #67264 for more information [INFO] [stdout] = help: add `#![feature(half_open_range_patterns_in_slices)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-05-21; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: `X..` patterns in slices are experimental [INFO] [stdout] --> src/optimizer.rs:21:68 [INFO] [stdout] | [INFO] [stdout] 21 | [Offset(0, ChangeValue(value)), ChangeAddr(addr_offset_b), tail..], [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #67264 for more information [INFO] [stdout] = help: add `#![feature(half_open_range_patterns_in_slices)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-05-21; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: `X..` patterns in slices are experimental [INFO] [stdout] --> src/optimizer.rs:38:20 [INFO] [stdout] | [INFO] [stdout] 38 | [head, tail..] => (Some(head.clone()), tail), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #67264 for more information [INFO] [stdout] = help: add `#![feature(half_open_range_patterns_in_slices)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-05-21; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: `X..` patterns in slices are experimental [INFO] [stdout] --> src/optimizer.rs:42:76 [INFO] [stdout] | [INFO] [stdout] 42 | (Some(Offset(offs_a, SetValue(0))), [Offset(offs_b, ChangeValue(a)), tail..]) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #67264 for more information [INFO] [stdout] = help: add `#![feature(half_open_range_patterns_in_slices)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-05-21; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: `X..` patterns in slices are experimental [INFO] [stdout] --> src/optimizer.rs:47:73 [INFO] [stdout] | [INFO] [stdout] 47 | (Some(Offset(offs_a, SetValue(_))), [Offset(offs_b, SetValue(a)), tail..]) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #67264 for more information [INFO] [stdout] = help: add `#![feature(half_open_range_patterns_in_slices)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-05-21; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: `X..` patterns in slices are experimental [INFO] [stdout] --> src/optimizer.rs:48:78 [INFO] [stdout] | [INFO] [stdout] 48 | | (Some(Offset(offs_a, ChangeValue(_))), [Offset(offs_b, SetValue(a)), tail..]) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #67264 for more information [INFO] [stdout] = help: add `#![feature(half_open_range_patterns_in_slices)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-05-21; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: `X..` patterns in slices are experimental [INFO] [stdout] --> src/optimizer.rs:58:32 [INFO] [stdout] | [INFO] [stdout] 58 | (Some(ref token), [head, tail..]) => { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #67264 for more information [INFO] [stdout] = help: add `#![feature(half_open_range_patterns_in_slices)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-05-21; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: `X..` patterns in slices are experimental [INFO] [stdout] --> src/optimizer.rs:62:21 [INFO] [stdout] | [INFO] [stdout] 62 | (None, [head, tail..]) => (Some(head.clone()), tail), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #67264 for more information [INFO] [stdout] = help: add `#![feature(half_open_range_patterns_in_slices)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-05-21; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 26 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 26 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stderr] error: could not compile `bfcrs` (lib) due to 27 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `bfcrs` (lib test) due to 27 previous errors [INFO] running `Command { std: "docker" "inspect" "49a8e91239ae8616f587fdc2837ddb96f6f84f8c2431795538b0ea57be15f928", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49a8e91239ae8616f587fdc2837ddb96f6f84f8c2431795538b0ea57be15f928", kill_on_drop: false }` [INFO] [stdout] 49a8e91239ae8616f587fdc2837ddb96f6f84f8c2431795538b0ea57be15f928 [INFO] checking paavohuhtala/bfcrs against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaavohuhtala%2Fbfcrs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/paavohuhtala/bfcrs on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/paavohuhtala/bfcrs [INFO] finished tweaking git repo https://github.com/paavohuhtala/bfcrs [INFO] tweaked toml for git repo https://github.com/paavohuhtala/bfcrs written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/paavohuhtala/bfcrs 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" "+dae34b759e282c069aa28752564694effd121a63" "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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9ab9525a645062cd7d975e9c412e705f4d60bbc5e37496671613298e31b1d76b [INFO] running `Command { std: "docker" "start" "-a" "9ab9525a645062cd7d975e9c412e705f4d60bbc5e37496671613298e31b1d76b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9ab9525a645062cd7d975e9c412e705f4d60bbc5e37496671613298e31b1d76b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ab9525a645062cd7d975e9c412e705f4d60bbc5e37496671613298e31b1d76b", kill_on_drop: false }` [INFO] [stdout] 9ab9525a645062cd7d975e9c412e705f4d60bbc5e37496671613298e31b1d76b [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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d0019a4152ecfdd865545a10462bccd50de26f81ccd3f69d96e454746a1e1664 [INFO] running `Command { std: "docker" "start" "-a" "d0019a4152ecfdd865545a10462bccd50de26f81ccd3f69d96e454746a1e1664", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "d0019a4152ecfdd865545a10462bccd50de26f81ccd3f69d96e454746a1e1664", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0019a4152ecfdd865545a10462bccd50de26f81ccd3f69d96e454746a1e1664", kill_on_drop: false }` [INFO] [stdout] d0019a4152ecfdd865545a10462bccd50de26f81ccd3f69d96e454746a1e1664