[INFO] fetching crate dorset 0.1.0... [INFO] checking dorset-0.1.0 against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050 [INFO] extracting crate dorset 0.1.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate dorset 0.1.0 on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dorset 0.1.0 [INFO] finished tweaking crates.io crate dorset 0.1.0 [INFO] tweaked toml for crates.io crate dorset 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded float-cmp v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 94784e2618c71da712422c3d940faa7ab51d05d9988b111d6e9d2c838c912e4f [INFO] running `Command { std: "docker" "start" "-a" "94784e2618c71da712422c3d940faa7ab51d05d9988b111d6e9d2c838c912e4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "94784e2618c71da712422c3d940faa7ab51d05d9988b111d6e9d2c838c912e4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94784e2618c71da712422c3d940faa7ab51d05d9988b111d6e9d2c838c912e4f", kill_on_drop: false }` [INFO] [stdout] 94784e2618c71da712422c3d940faa7ab51d05d9988b111d6e9d2c838c912e4f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e69a2a497eba8ffb01a46670724793a65629dec11b8cbbf6da8aa27b4b10eb74 [INFO] running `Command { std: "docker" "start" "-a" "e69a2a497eba8ffb01a46670724793a65629dec11b8cbbf6da8aa27b4b10eb74", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking typed-arena v1.7.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking float-cmp v0.3.0 [INFO] [stderr] Checking dorset v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/vari.rs:23:19 [INFO] [stdout] | [INFO] [stdout] 23 | chain_op: Box, [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vari)` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/vari.rs:32:17 [INFO] [stdout] | [INFO] [stdout] 32 | op: Box, [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vari)` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/chainable.rs:14:25 [INFO] [stdout] | [INFO] [stdout] 14 | var_stack_: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Chainable + 'a` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/chainable.rs:21:35 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn new(var_stack: Vec>) -> ChainableStackStorage<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Chainable + 'a` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/chainable.rs:27:40 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn stack(&'a self) -> &Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Chainable + 'a` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/vari.rs:23:19 [INFO] [stdout] | [INFO] [stdout] 23 | chain_op: Box, [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vari)` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/vari.rs:32:17 [INFO] [stdout] | [INFO] [stdout] 32 | op: Box, [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vari)` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/chainable.rs:14:25 [INFO] [stdout] | [INFO] [stdout] 14 | var_stack_: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Chainable + 'a` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/chainable.rs:21:35 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn new(var_stack: Vec>) -> ChainableStackStorage<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Chainable + 'a` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/chainable.rs:27:40 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn stack(&'a self) -> &Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Chainable + 'a` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.39s [INFO] running `Command { std: "docker" "inspect" "e69a2a497eba8ffb01a46670724793a65629dec11b8cbbf6da8aa27b4b10eb74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e69a2a497eba8ffb01a46670724793a65629dec11b8cbbf6da8aa27b4b10eb74", kill_on_drop: false }` [INFO] [stdout] e69a2a497eba8ffb01a46670724793a65629dec11b8cbbf6da8aa27b4b10eb74