[INFO] fetching crate mjb_gc 0.2.0... [INFO] checking mjb_gc-0.2.0 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1 [INFO] extracting crate mjb_gc 0.2.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate mjb_gc 0.2.0 on toolchain ff1737bb00913444173658b4e0b274fd79aabf66 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mjb_gc 0.2.0 [INFO] finished tweaking crates.io crate mjb_gc 0.2.0 [INFO] tweaked toml for crates.io crate mjb_gc 0.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 7 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mjb_gc_derive v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 73520bbd4c6b0ce2211b16e769d7e2a82de1d6a17dfe85eb27ba384f21f555b3 [INFO] running `Command { std: "docker" "start" "-a" "73520bbd4c6b0ce2211b16e769d7e2a82de1d6a17dfe85eb27ba384f21f555b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "73520bbd4c6b0ce2211b16e769d7e2a82de1d6a17dfe85eb27ba384f21f555b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73520bbd4c6b0ce2211b16e769d7e2a82de1d6a17dfe85eb27ba384f21f555b3", kill_on_drop: false }` [INFO] [stdout] 73520bbd4c6b0ce2211b16e769d7e2a82de1d6a17dfe85eb27ba384f21f555b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0a8d1aaba413a49f3a5fa52f4135e3bdcc0307d571d2cc9f8ef0f167f4078c43 [INFO] running `Command { std: "docker" "start" "-a" "0a8d1aaba413a49f3a5fa52f4135e3bdcc0307d571d2cc9f8ef0f167f4078c43", kill_on_drop: false }` [INFO] [stderr] Checking mjb_gc v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:107:23 [INFO] [stdout] | [INFO] [stdout] 107 | Box::leak(box GcInner { [INFO] [stdout] | _______________________^ [INFO] [stdout] 108 | | ref_count: Cell::new(1), [INFO] [stdout] 109 | | internal_ref_count: Cell::new(0), [INFO] [stdout] 110 | | done: Cell::new(false), [INFO] [stdout] 111 | | dropped: Cell::new(false), [INFO] [stdout] 112 | | value: MaybeUninit::new(value), [INFO] [stdout] 113 | | }) [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 107 ~ Box::leak(Box::new(GcInner { [INFO] [stdout] 108 | ref_count: Cell::new(1), [INFO] [stdout] ... [INFO] [stdout] 112 | value: MaybeUninit::new(value), [INFO] [stdout] 113 ~ })) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:107:23 [INFO] [stdout] | [INFO] [stdout] 107 | Box::leak(box GcInner { [INFO] [stdout] | _______________________^ [INFO] [stdout] 108 | | ref_count: Cell::new(1), [INFO] [stdout] 109 | | internal_ref_count: Cell::new(0), [INFO] [stdout] 110 | | done: Cell::new(false), [INFO] [stdout] 111 | | dropped: Cell::new(false), [INFO] [stdout] 112 | | value: MaybeUninit::new(value), [INFO] [stdout] 113 | | }) [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 107 ~ Box::leak(Box::new(GcInner { [INFO] [stdout] 108 | ref_count: Cell::new(1), [INFO] [stdout] ... [INFO] [stdout] 112 | value: MaybeUninit::new(value), [INFO] [stdout] 113 ~ })) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:160:23 [INFO] [stdout] | [INFO] [stdout] 160 | Box::leak(box GcInner { [INFO] [stdout] | _______________________^ [INFO] [stdout] 161 | | ref_count: Cell::new(1), [INFO] [stdout] 162 | | internal_ref_count: Cell::new(0), [INFO] [stdout] 163 | | done: Cell::new(false), [INFO] [stdout] 164 | | dropped: Cell::new(true), [INFO] [stdout] 165 | | value: MaybeUninit::::uninit(), [INFO] [stdout] 166 | | }) [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 160 ~ Box::leak(Box::new(GcInner { [INFO] [stdout] 161 | ref_count: Cell::new(1), [INFO] [stdout] ... [INFO] [stdout] 165 | value: MaybeUninit::::uninit(), [INFO] [stdout] 166 ~ })) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:160:23 [INFO] [stdout] | [INFO] [stdout] 160 | Box::leak(box GcInner { [INFO] [stdout] | _______________________^ [INFO] [stdout] 161 | | ref_count: Cell::new(1), [INFO] [stdout] 162 | | internal_ref_count: Cell::new(0), [INFO] [stdout] 163 | | done: Cell::new(false), [INFO] [stdout] 164 | | dropped: Cell::new(true), [INFO] [stdout] 165 | | value: MaybeUninit::::uninit(), [INFO] [stdout] 166 | | }) [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 160 ~ Box::leak(Box::new(GcInner { [INFO] [stdout] 161 | ref_count: Cell::new(1), [INFO] [stdout] ... [INFO] [stdout] 165 | value: MaybeUninit::::uninit(), [INFO] [stdout] 166 ~ })) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(box_syntax)] [INFO] [stdout] | ^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: replaced with `#[rustc_box]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(box_syntax)] [INFO] [stdout] | ^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: replaced with `#[rustc_box]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/lib.rs:107:13 [INFO] [stdout] | [INFO] [stdout] 107 | Box::leak(box GcInner { [INFO] [stdout] | ^^^^^^^^^ cannot infer type of the type parameter `T` declared on the struct `Box` [INFO] [stdout] ... [INFO] [stdout] 114 | .into(), [INFO] [stdout] | ---- type must be known at this point [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 107 | Box::::leak(box GcInner { [INFO] [stdout] | ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/lib.rs:107:13 [INFO] [stdout] | [INFO] [stdout] 107 | Box::leak(box GcInner { [INFO] [stdout] | ^^^^^^^^^ cannot infer type of the type parameter `T` declared on the struct `Box` [INFO] [stdout] ... [INFO] [stdout] 114 | .into(), [INFO] [stdout] | ---- type must be known at this point [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 107 | Box::::leak(box GcInner { [INFO] [stdout] | ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/lib.rs:160:13 [INFO] [stdout] | [INFO] [stdout] 160 | Box::leak(box GcInner { [INFO] [stdout] | ^^^^^^^^^ cannot infer type of the type parameter `T` declared on the struct `Box` [INFO] [stdout] ... [INFO] [stdout] 167 | .into(), [INFO] [stdout] | ---- type must be known at this point [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 160 | Box::::leak(box GcInner { [INFO] [stdout] | ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/lib.rs:160:13 [INFO] [stdout] | [INFO] [stdout] 160 | Box::leak(box GcInner { [INFO] [stdout] | ^^^^^^^^^ cannot infer type of the type parameter `T` declared on the struct `Box` [INFO] [stdout] ... [INFO] [stdout] 167 | .into(), [INFO] [stdout] | ---- type must be known at this point [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 160 | Box::::leak(box GcInner { [INFO] [stdout] | ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `mjb_gc` (lib) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `mjb_gc` (lib test) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "0a8d1aaba413a49f3a5fa52f4135e3bdcc0307d571d2cc9f8ef0f167f4078c43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a8d1aaba413a49f3a5fa52f4135e3bdcc0307d571d2cc9f8ef0f167f4078c43", kill_on_drop: false }` [INFO] [stdout] 0a8d1aaba413a49f3a5fa52f4135e3bdcc0307d571d2cc9f8ef0f167f4078c43