[INFO] fetching crate arche-tape 0.1.2... [INFO] checking arche-tape-0.1.2 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1 [INFO] extracting crate arche-tape 0.1.2 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate arche-tape 0.1.2 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 arche-tape 0.1.2 [INFO] finished tweaking crates.io crate arche-tape 0.1.2 [INFO] tweaked toml for crates.io crate arche-tape 0.1.2 written to /workspace/builds/worker-4-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 86 packages to latest compatible versions [INFO] [stderr] Adding cgmath v0.17.0 (available: v0.18.0) [INFO] [stderr] Adding criterion v0.3.6 (available: v0.5.1) [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 criterion v0.3.6 [INFO] [stderr] Downloaded autocfg v0.1.8 [INFO] [stderr] Downloaded rdrand v0.4.0 [INFO] [stderr] Downloaded fuchsia-cprng v0.1.1 [INFO] [stderr] Downloaded rand_pcg v0.1.2 [INFO] [stderr] Downloaded plotters-svg v0.3.7 [INFO] [stderr] Downloaded rand_hc v0.1.0 [INFO] [stderr] Downloaded rand_core v0.4.2 [INFO] [stderr] Downloaded rand_chacha v0.1.1 [INFO] [stderr] Downloaded tinytemplate v1.2.1 [INFO] [stderr] Downloaded half v1.8.3 [INFO] [stderr] Downloaded cgmath v0.17.0 [INFO] [stderr] Downloaded plotters v0.3.7 [INFO] [stderr] Downloaded rand v0.6.5 [INFO] [stderr] Downloaded itertools v0.10.5 [INFO] [stderr] Downloaded rayon-core v1.12.1 [INFO] [stderr] Downloaded serde_cbor v0.11.2 [INFO] [stderr] Downloaded rand_isaac v0.1.1 [INFO] [stderr] Downloaded rayon v1.10.0 [INFO] [stderr] Downloaded rand_jitter v0.1.4 [INFO] [stderr] Downloaded cloudabi v0.0.3 [INFO] [stderr] Downloaded rand_os v0.1.3 [INFO] [stderr] Downloaded rand_core v0.3.1 [INFO] [stderr] Downloaded cast v0.3.0 [INFO] [stderr] Downloaded criterion-plot v0.4.5 [INFO] [stderr] Downloaded plotters-backend v0.3.7 [INFO] [stderr] Downloaded rand_xorshift v0.1.1 [INFO] [stderr] Downloaded oorandom v11.1.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] de9c733e9c3584ee1783040787bcf1ea9b6fca6af54b6f73d6a8a62a213b71f6 [INFO] running `Command { std: "docker" "start" "-a" "de9c733e9c3584ee1783040787bcf1ea9b6fca6af54b6f73d6a8a62a213b71f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "de9c733e9c3584ee1783040787bcf1ea9b6fca6af54b6f73d6a8a62a213b71f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de9c733e9c3584ee1783040787bcf1ea9b6fca6af54b6f73d6a8a62a213b71f6", kill_on_drop: false }` [INFO] [stdout] de9c733e9c3584ee1783040787bcf1ea9b6fca6af54b6f73d6a8a62a213b71f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 5c9a4e048bf7eeaf1ccb264b573e72152adababdf1cbc5a5198a40425bb61684 [INFO] running `Command { std: "docker" "start" "-a" "5c9a4e048bf7eeaf1ccb264b573e72152adababdf1cbc5a5198a40425bb61684", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling serde v1.0.215 [INFO] [stderr] Compiling libc v0.2.164 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Compiling serde_json v1.0.133 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Checking unicode-width v0.1.14 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking half v1.8.3 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling cgmath v0.17.0 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking oorandom v11.1.4 [INFO] [stderr] Checking arche-tape v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking clap v2.34.0 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(const_in_array_repeat_expressions)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed due to causing promotable bugs [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stdout] error[E0277]: the trait bound `T: std::marker::Copy` is not satisfied [INFO] [stdout] --> src/sparse_array.rs:13:40 [INFO] [stdout] | [INFO] [stdout] 13 | sparse.push(Some(Box::new([None; PAGE_SIZE]))); [INFO] [stdout] | ^^^^ the trait `std::marker::Copy` is not implemented for `T` [INFO] [stdout] | [INFO] [stdout] = note: required for `Option` to implement `std::marker::Copy` [INFO] [stdout] = note: the `Copy` trait is required because this value will be copied for each element of the array [INFO] [stdout] help: consider restricting type parameter `T` [INFO] [stdout] | [INFO] [stdout] 5 | impl SparseArray { [INFO] [stdout] | +++++++++++++++++++ [INFO] [stdout] help: create an inline `const` block [INFO] [stdout] | [INFO] [stdout] 13 | sparse.push(Some(Box::new([const { None }; PAGE_SIZE]))); [INFO] [stdout] | ~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `T: std::marker::Copy` is not satisfied [INFO] [stdout] --> src/sparse_array.rs:39:36 [INFO] [stdout] | [INFO] [stdout] 39 | *page = Some(Box::new([None; PAGE_SIZE])); [INFO] [stdout] | ^^^^ the trait `std::marker::Copy` is not implemented for `T` [INFO] [stdout] | [INFO] [stdout] = note: required for `Option` to implement `std::marker::Copy` [INFO] [stdout] = note: the `Copy` trait is required because this value will be copied for each element of the array [INFO] [stdout] help: consider restricting type parameter `T` [INFO] [stdout] | [INFO] [stdout] 5 | impl SparseArray { [INFO] [stdout] | +++++++++++++++++++ [INFO] [stdout] help: create an inline `const` block [INFO] [stdout] | [INFO] [stdout] 39 | *page = Some(Box::new([const { None }; PAGE_SIZE])); [INFO] [stdout] | ~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling syn v2.0.89 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stdout] Some errors have detailed explanations: E0277, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `arche-tape` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "5c9a4e048bf7eeaf1ccb264b573e72152adababdf1cbc5a5198a40425bb61684", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c9a4e048bf7eeaf1ccb264b573e72152adababdf1cbc5a5198a40425bb61684", kill_on_drop: false }` [INFO] [stdout] 5c9a4e048bf7eeaf1ccb264b573e72152adababdf1cbc5a5198a40425bb61684