[INFO] fetching crate halcyon 0.0.1... [INFO] checking halcyon-0.0.1 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate halcyon 0.0.1 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate halcyon 0.0.1 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate halcyon 0.0.1 [INFO] finished tweaking crates.io crate halcyon 0.0.1 [INFO] tweaked toml for crates.io crate halcyon 0.0.1 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] be337512d9bb73ec31d6849fe7235ce43e3d95f2afcdea5cbda7c286bcce07ad [INFO] running `Command { std: "docker" "start" "-a" "be337512d9bb73ec31d6849fe7235ce43e3d95f2afcdea5cbda7c286bcce07ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "be337512d9bb73ec31d6849fe7235ce43e3d95f2afcdea5cbda7c286bcce07ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be337512d9bb73ec31d6849fe7235ce43e3d95f2afcdea5cbda7c286bcce07ad", kill_on_drop: false }` [INFO] [stdout] be337512d9bb73ec31d6849fe7235ce43e3d95f2afcdea5cbda7c286bcce07ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5d5aa0025dee8edfc6946c4766342c4b8ef82ead878f6cd9d64bde0a0762c4cc [INFO] running `Command { std: "docker" "start" "-a" "5d5aa0025dee8edfc6946c4766342c4b8ef82ead878f6cd9d64bde0a0762c4cc", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Checking halcyon v0.0.1 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stderr] Fixed src/extensions/attributes.rs (2 fixes) [INFO] [stderr] Fixed src/dom/mod.rs (4 fixes) [INFO] [stderr] Fixed src/lib.rs (9 fixes) [INFO] [stderr] Fixed src/extensions/mod.rs (13 fixes) [INFO] [stderr] Fixed src/lib.rs (2 fixes) [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/dom/mod.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn new() -> Box { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/dom/mod.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn new(tag: &str) -> Rc> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/extensions/attributes.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn new() -> Attributes { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_element` [INFO] [stdout] --> src/lib.rs:57:8 [INFO] [stdout] | [INFO] [stdout] 57 | fn from_element(e: Rc>) -> VirtualNode { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.63s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Checking halcyon v0.0.1 (/tmp/fixit) [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MemoryDOM` [INFO] [stdout] --> src/lib.rs:113:51 [INFO] [stdout] | [INFO] [stdout] 113 | static HALCYON:Halcyon = Halcyon::new(MemoryDOM::new(),vec![Box::new(Attributes::new())]); [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 109 | use crate::dom::MemoryDOM; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Attributes` [INFO] [stdout] --> src/lib.rs:113:82 [INFO] [stdout] | [INFO] [stdout] 113 | static HALCYON:Halcyon = Halcyon::new(MemoryDOM::new(),vec![Box::new(Attributes::new())]); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 109 | use crate::extensions::attributes::Attributes; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MemoryElement` [INFO] [stdout] --> src/lib.rs:137:20 [INFO] [stdout] | [INFO] [stdout] 137 | let body = MemoryElement::new("body"); [INFO] [stdout] | ^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 109 | use crate::dom::MemoryElement; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/dom/mod.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn new() -> Box { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/dom/mod.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn new(tag: &str) -> Rc> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/extensions/attributes.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn new() -> Attributes { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_element` [INFO] [stdout] --> src/lib.rs:57:8 [INFO] [stdout] | [INFO] [stdout] 57 | fn from_element(e: Rc>) -> VirtualNode { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `halcyon` due to 4 previous errors [INFO] [stderr] error: failed to check after updating to 2021 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo check --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "5d5aa0025dee8edfc6946c4766342c4b8ef82ead878f6cd9d64bde0a0762c4cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d5aa0025dee8edfc6946c4766342c4b8ef82ead878f6cd9d64bde0a0762c4cc", kill_on_drop: false }` [INFO] [stdout] 5d5aa0025dee8edfc6946c4766342c4b8ef82ead878f6cd9d64bde0a0762c4cc