[INFO] fetching crate storagevec 0.2.1... [INFO] testing storagevec-0.2.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate storagevec 0.2.1 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate storagevec 0.2.1 [INFO] finished tweaking crates.io crate storagevec 0.2.1 [INFO] tweaked toml for crates.io crate storagevec 0.2.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate storagevec 0.2.1 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 6 packages to latest compatible versions [INFO] [stderr] Adding hashbrown v0.8.2 (available: v0.17.0) [INFO] [stderr] Adding tinymap v0.2.4 (available: v0.4.0) [INFO] [stderr] Adding tinyvec v1.3.1 (available: v1.11.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tinymap v0.2.4 [INFO] [stderr] Downloaded ahash v0.3.8 [INFO] [stderr] Downloaded hashbrown v0.8.2 [INFO] [stderr] Downloaded tinyvec v1.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d426963fa1bdbafa615cce0efcaa7bc1b7ce05dbc338976a9f927f313677e42a [INFO] running `Command { std: "docker" "start" "-a" "d426963fa1bdbafa615cce0efcaa7bc1b7ce05dbc338976a9f927f313677e42a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d426963fa1bdbafa615cce0efcaa7bc1b7ce05dbc338976a9f927f313677e42a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d426963fa1bdbafa615cce0efcaa7bc1b7ce05dbc338976a9f927f313677e42a", kill_on_drop: false }` [INFO] [stdout] d426963fa1bdbafa615cce0efcaa7bc1b7ce05dbc338976a9f927f313677e42a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bc119eb2cca35e35dbd219f4b52cf595b22edb8af583dd3601130e5e927a820e [INFO] running `Command { std: "docker" "start" "-a" "bc119eb2cca35e35dbd219f4b52cf595b22edb8af583dd3601130e5e927a820e", kill_on_drop: false }` [INFO] [stderr] Compiling hashbrown v0.8.2 [INFO] [stderr] Compiling tinyvec v1.3.1 [INFO] [stderr] Compiling ahash v0.3.8 [INFO] [stderr] Compiling tinymap v0.2.4 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tinymap-0.2.4/src/lib.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | #![feature(const_in_array_repeat_expressions)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in 1.51.0; see for more information [INFO] [stdout] = note: removed due to causing promotable bugs [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Node: Copy` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tinymap-0.2.4/src/lib.rs:115:46 [INFO] [stdout] | [INFO] [stdout] 115 | arena: ArrayVec::from_array_len([None; N], 0), [INFO] [stdout] | ^^^^ unsatisfied trait bound [INFO] [stdout] | [INFO] [stdout] help: the trait `Copy` is not implemented for `Node` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tinymap-0.2.4/src/lib.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | struct Node { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: required for `Option>` to implement `Copy` [INFO] [stdout] = note: the `Copy` trait is required because this value will be copied for each element of the array [INFO] [stdout] help: create an inline `const` block [INFO] [stdout] | [INFO] [stdout] 115 | arena: ArrayVec::from_array_len([const { None }; N], 0), [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [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 `tinymap` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "bc119eb2cca35e35dbd219f4b52cf595b22edb8af583dd3601130e5e927a820e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc119eb2cca35e35dbd219f4b52cf595b22edb8af583dd3601130e5e927a820e", kill_on_drop: false }` [INFO] [stdout] bc119eb2cca35e35dbd219f4b52cf595b22edb8af583dd3601130e5e927a820e