[INFO] fetching crate imm_gc 0.2.1... [INFO] checking imm_gc-0.2.1 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] extracting crate imm_gc 0.2.1 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate imm_gc 0.2.1 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 crates.io crate imm_gc 0.2.1 [INFO] finished tweaking crates.io crate imm_gc 0.2.1 [INFO] tweaked toml for crates.io crate imm_gc 0.2.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 8 packages to latest compatible versions [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.66) [INFO] [stderr] Adding synstructure v0.12.6 (latest: v0.13.1) [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 imm_gc_derive v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 01ec7f7af4c87670455694e642b11597fe053fae33fd85bf3e2997803e8d9290 [INFO] running `Command { std: "docker" "start" "-a" "01ec7f7af4c87670455694e642b11597fe053fae33fd85bf3e2997803e8d9290", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "01ec7f7af4c87670455694e642b11597fe053fae33fd85bf3e2997803e8d9290", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01ec7f7af4c87670455694e642b11597fe053fae33fd85bf3e2997803e8d9290", kill_on_drop: false }` [INFO] [stdout] 01ec7f7af4c87670455694e642b11597fe053fae33fd85bf3e2997803e8d9290 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 2da30901ff00636b9f843f3cb88a1d87c64d68be3bebf6eaa3cb71ff621d2ec2 [INFO] running `Command { std: "docker" "start" "-a" "2da30901ff00636b9f843f3cb88a1d87c64d68be3bebf6eaa3cb71ff621d2ec2", kill_on_drop: false }` [INFO] [stderr] Checking imm_gc v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:101:23 [INFO] [stdout] | [INFO] [stdout] 101 | Box::leak(box GcInner { [INFO] [stdout] | _______________________^ [INFO] [stdout] 102 | | ref_count: Cell::new(1), [INFO] [stdout] 103 | | internal_ref_count: Cell::new(0), [INFO] [stdout] 104 | | done: Cell::new(false), [INFO] [stdout] 105 | | dropped: Cell::new(false), [INFO] [stdout] 106 | | value: MaybeUninit::new(value), [INFO] [stdout] 107 | | }) [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 101 ~ Box::leak(Box::new(GcInner { [INFO] [stdout] 102 + ref_count: Cell::new(1), [INFO] [stdout] 103 + internal_ref_count: Cell::new(0), [INFO] [stdout] 104 + done: Cell::new(false), [INFO] [stdout] 105 + dropped: Cell::new(false), [INFO] [stdout] 106 + value: MaybeUninit::new(value), [INFO] [stdout] 107 ~ })) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:101:23 [INFO] [stdout] | [INFO] [stdout] 101 | Box::leak(box GcInner { [INFO] [stdout] | _______________________^ [INFO] [stdout] 102 | | ref_count: Cell::new(1), [INFO] [stdout] 103 | | internal_ref_count: Cell::new(0), [INFO] [stdout] 104 | | done: Cell::new(false), [INFO] [stdout] 105 | | dropped: Cell::new(false), [INFO] [stdout] 106 | | value: MaybeUninit::new(value), [INFO] [stdout] 107 | | }) [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 101 ~ Box::leak(Box::new(GcInner { [INFO] [stdout] 102 + ref_count: Cell::new(1), [INFO] [stdout] 103 + internal_ref_count: Cell::new(0), [INFO] [stdout] 104 + done: Cell::new(false), [INFO] [stdout] 105 + dropped: Cell::new(false), [INFO] [stdout] 106 + value: MaybeUninit::new(value), [INFO] [stdout] 107 ~ })) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:154:23 [INFO] [stdout] | [INFO] [stdout] 154 | Box::leak(box GcInner { [INFO] [stdout] | _______________________^ [INFO] [stdout] 155 | | ref_count: Cell::new(1), [INFO] [stdout] 156 | | internal_ref_count: Cell::new(0), [INFO] [stdout] 157 | | done: Cell::new(false), [INFO] [stdout] 158 | | dropped: Cell::new(true), [INFO] [stdout] 159 | | value: MaybeUninit::::uninit(), [INFO] [stdout] 160 | | }) [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 154 ~ Box::leak(Box::new(GcInner { [INFO] [stdout] 155 + ref_count: Cell::new(1), [INFO] [stdout] 156 + internal_ref_count: Cell::new(0), [INFO] [stdout] 157 + done: Cell::new(false), [INFO] [stdout] 158 + dropped: Cell::new(true), [INFO] [stdout] 159 + value: MaybeUninit::::uninit(), [INFO] [stdout] 160 ~ })) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:154:23 [INFO] [stdout] | [INFO] [stdout] 154 | Box::leak(box GcInner { [INFO] [stdout] | _______________________^ [INFO] [stdout] 155 | | ref_count: Cell::new(1), [INFO] [stdout] 156 | | internal_ref_count: Cell::new(0), [INFO] [stdout] 157 | | done: Cell::new(false), [INFO] [stdout] 158 | | dropped: Cell::new(true), [INFO] [stdout] 159 | | value: MaybeUninit::::uninit(), [INFO] [stdout] 160 | | }) [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 154 ~ Box::leak(Box::new(GcInner { [INFO] [stdout] 155 + ref_count: Cell::new(1), [INFO] [stdout] 156 + internal_ref_count: Cell::new(0), [INFO] [stdout] 157 + done: Cell::new(false), [INFO] [stdout] 158 + dropped: Cell::new(true), [INFO] [stdout] 159 + value: MaybeUninit::::uninit(), [INFO] [stdout] 160 ~ })) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:1:45 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(cell_update, maybe_uninit_extra, box_syntax, allocator_api)] [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:1:45 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(cell_update, maybe_uninit_extra, box_syntax, allocator_api)] [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:101:13 [INFO] [stdout] | [INFO] [stdout] 101 | Box::leak(box GcInner { [INFO] [stdout] | ^^^^^^^^^ cannot infer type of the type parameter `T` declared on the struct `Box` [INFO] [stdout] ... [INFO] [stdout] 108 | .into(), [INFO] [stdout] | ---- type must be known at this point [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 101 | Box::::leak(box GcInner { [INFO] [stdout] | ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/lib.rs:101:13 [INFO] [stdout] | [INFO] [stdout] 101 | Box::leak(box GcInner { [INFO] [stdout] | ^^^^^^^^^ cannot infer type of the type parameter `T` declared on the struct `Box` [INFO] [stdout] ... [INFO] [stdout] 108 | .into(), [INFO] [stdout] | ---- type must be known at this point [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 101 | Box::::leak(box GcInner { [INFO] [stdout] | ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/lib.rs:154:13 [INFO] [stdout] | [INFO] [stdout] 154 | Box::leak(box GcInner { [INFO] [stdout] | ^^^^^^^^^ cannot infer type of the type parameter `T` declared on the struct `Box` [INFO] [stdout] ... [INFO] [stdout] 161 | .into(), [INFO] [stdout] | ---- type must be known at this point [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 154 | Box::::leak(box GcInner { [INFO] [stdout] | ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/lib.rs:154:13 [INFO] [stdout] | [INFO] [stdout] 154 | Box::leak(box GcInner { [INFO] [stdout] | ^^^^^^^^^ cannot infer type of the type parameter `T` declared on the struct `Box` [INFO] [stdout] ... [INFO] [stdout] 161 | .into(), [INFO] [stdout] | ---- type must be known at this point [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 154 | Box::::leak(box GcInner { [INFO] [stdout] | ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [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] [stderr] error: could not compile `imm_gc` (lib) due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 5 previous errors [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] [stderr] error: could not compile `imm_gc` (lib test) due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "2da30901ff00636b9f843f3cb88a1d87c64d68be3bebf6eaa3cb71ff621d2ec2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2da30901ff00636b9f843f3cb88a1d87c64d68be3bebf6eaa3cb71ff621d2ec2", kill_on_drop: false }` [INFO] [stdout] 2da30901ff00636b9f843f3cb88a1d87c64d68be3bebf6eaa3cb71ff621d2ec2