[INFO] fetching crate hull 0.1.3... [INFO] checking hull-0.1.3 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate hull 0.1.3 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate hull 0.1.3 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate hull 0.1.3 [INFO] finished tweaking crates.io crate hull 0.1.3 [INFO] tweaked toml for crates.io crate hull 0.1.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 55 packages [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding cargo_metadata v0.6.4 (latest: v0.18.1) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding clap v2.34.0 (latest: v4.5.4) [INFO] [stderr] Adding duct v0.10.0 (latest: v0.13.7) [INFO] [stderr] Adding heck v0.3.3 (latest: v0.5.0) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.3.9) [INFO] [stderr] Adding lazycell v0.6.0 (latest: v1.3.0) [INFO] [stderr] Adding nix v0.11.1 (latest: v0.28.0) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding os_pipe v0.6.2 (latest: v1.1.5) [INFO] [stderr] Adding proc-macro2 v0.4.30 (latest: v1.0.79) [INFO] [stderr] Adding quote v0.6.13 (latest: v1.0.35) [INFO] [stderr] Adding semver v0.9.0 (latest: v1.0.22) [INFO] [stderr] Adding semver-parser v0.7.0 (latest: v0.10.2) [INFO] [stderr] Adding shared_child v0.3.5 (latest: v1.0.0) [INFO] [stderr] Adding shell-words v0.1.0 (latest: v1.1.0) [INFO] [stderr] Adding strsim v0.8.0 (latest: v0.11.1) [INFO] [stderr] Adding structopt v0.2.18 (latest: v0.3.26) [INFO] [stderr] Adding structopt-derive v0.2.18 (latest: v0.4.18) [INFO] [stderr] Adding syn v0.15.44 (latest: v2.0.58) [INFO] [stderr] Adding textwrap v0.11.0 (latest: v0.16.1) [INFO] [stderr] Adding unicode-xid v0.1.0 (latest: v0.2.4) [INFO] [stderr] Adding which v1.0.5 (latest: v6.0.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded shell-words v0.1.0 [INFO] [stderr] Downloaded shared_child v0.3.5 [INFO] [stderr] Downloaded which v1.0.5 [INFO] [stderr] Downloaded cargo_metadata v0.6.4 [INFO] [stderr] Downloaded lazycell v0.6.0 [INFO] [stderr] Downloaded os_pipe v0.6.2 [INFO] [stderr] Downloaded nix v0.11.1 [INFO] [stderr] Downloaded duct v0.10.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 50ec2c42186cb1e2d9769b313a390da0cd06ee3a3177b217d7d4d4e06c122119 [INFO] running `Command { std: "docker" "start" "-a" "50ec2c42186cb1e2d9769b313a390da0cd06ee3a3177b217d7d4d4e06c122119", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "50ec2c42186cb1e2d9769b313a390da0cd06ee3a3177b217d7d4d4e06c122119", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50ec2c42186cb1e2d9769b313a390da0cd06ee3a3177b217d7d4d4e06c122119", kill_on_drop: false }` [INFO] [stdout] 50ec2c42186cb1e2d9769b313a390da0cd06ee3a3177b217d7d4d4e06c122119 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c25cd181f0148eac5fec54cd6496760c4b58f93ff77c3b30b39b72dba032cb5f [INFO] running `Command { std: "docker" "start" "-a" "c25cd181f0148eac5fec54cd6496760c4b58f93ff77c3b30b39b72dba032cb5f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling nix v0.11.1 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking semver-parser v0.7.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking lazycell v0.6.0 [INFO] [stderr] Checking shell-words v0.1.0 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking shared_child v0.3.5 [INFO] [stderr] Checking which v1.0.5 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Checking semver v0.9.0 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking structopt v0.2.18 [INFO] [stderr] Checking os_pipe v0.6.2 [INFO] [stderr] Checking duct v0.10.0 [INFO] [stderr] Checking cargo_metadata v0.6.4 [INFO] [stderr] Checking hull v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `cargo_metadata` is imported redundantly [INFO] [stdout] --> src/command/each.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use cargo_metadata; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | extern crate cargo_metadata; [INFO] [stdout] | ---------------------------- the item `cargo_metadata` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `cargo_metadata` is imported redundantly [INFO] [stdout] --> src/command/each.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use cargo_metadata; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | extern crate cargo_metadata; [INFO] [stdout] | ---------------------------- the item `cargo_metadata` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `cargo_metadata` is imported redundantly [INFO] [stdout] --> src/command/entry.rs:4:22 [INFO] [stdout] | [INFO] [stdout] 4 | use cargo_metadata::{self, Metadata}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | extern crate cargo_metadata; [INFO] [stdout] | ---------------------------- the item `cargo_metadata` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `cargo_metadata` is imported redundantly [INFO] [stdout] --> src/command/entry.rs:4:22 [INFO] [stdout] | [INFO] [stdout] 4 | use cargo_metadata::{self, Metadata}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | extern crate cargo_metadata; [INFO] [stdout] | ---------------------------- the item `cargo_metadata` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/command/entry.rs:56:65 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn command<'c>(self, manifest_path: &'c PathBuf) -> Box { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [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 [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 56 | pub fn command<'c>(self, manifest_path: &'c PathBuf) -> Box { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/command/entry.rs:56:65 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn command<'c>(self, manifest_path: &'c PathBuf) -> Box { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [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 [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 56 | pub fn command<'c>(self, manifest_path: &'c PathBuf) -> Box { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.83s [INFO] running `Command { std: "docker" "inspect" "c25cd181f0148eac5fec54cd6496760c4b58f93ff77c3b30b39b72dba032cb5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c25cd181f0148eac5fec54cd6496760c4b58f93ff77c3b30b39b72dba032cb5f", kill_on_drop: false }` [INFO] [stdout] c25cd181f0148eac5fec54cd6496760c4b58f93ff77c3b30b39b72dba032cb5f [INFO] checking hull-0.1.3 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate hull 0.1.3 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate hull 0.1.3 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate hull 0.1.3 [INFO] finished tweaking crates.io crate hull 0.1.3 [INFO] tweaked toml for crates.io crate hull 0.1.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0355bbf0bdedf8dcbdb84edbfb1b7b000c4a5100acb39cabfee3d69b23755ae9 [INFO] running `Command { std: "docker" "start" "-a" "0355bbf0bdedf8dcbdb84edbfb1b7b000c4a5100acb39cabfee3d69b23755ae9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0355bbf0bdedf8dcbdb84edbfb1b7b000c4a5100acb39cabfee3d69b23755ae9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0355bbf0bdedf8dcbdb84edbfb1b7b000c4a5100acb39cabfee3d69b23755ae9", kill_on_drop: false }` [INFO] [stdout] 0355bbf0bdedf8dcbdb84edbfb1b7b000c4a5100acb39cabfee3d69b23755ae9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ff5a23ecf4b751f499d83c3d07c1590ecda56d32dfffb0438acdbfd2ab9cc9d1 [INFO] running `Command { std: "docker" "start" "-a" "ff5a23ecf4b751f499d83c3d07c1590ecda56d32dfffb0438acdbfd2ab9cc9d1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling nix v0.11.1 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking semver-parser v0.7.0 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking lazycell v0.6.0 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Checking shell-words v0.1.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking shared_child v0.3.5 [INFO] [stderr] Checking which v1.0.5 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking semver v0.9.0 [INFO] [stderr] Checking os_pipe v0.6.2 [INFO] [stderr] Checking duct v0.10.0 [INFO] [stderr] Checking structopt v0.2.18 [INFO] [stderr] Checking cargo_metadata v0.6.4 [INFO] [stderr] Checking hull v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `cargo_metadata` is imported redundantly [INFO] [stdout] --> src/command/each.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use cargo_metadata; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | extern crate cargo_metadata; [INFO] [stdout] | ---------------------------- the item `cargo_metadata` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `cargo_metadata` is imported redundantly [INFO] [stdout] --> src/command/entry.rs:4:22 [INFO] [stdout] | [INFO] [stdout] 4 | use cargo_metadata::{self, Metadata}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | extern crate cargo_metadata; [INFO] [stdout] | ---------------------------- the item `cargo_metadata` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `cargo_metadata` is imported redundantly [INFO] [stdout] --> src/command/each.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use cargo_metadata; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | extern crate cargo_metadata; [INFO] [stdout] | ---------------------------- the item `cargo_metadata` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `cargo_metadata` is imported redundantly [INFO] [stdout] --> src/command/entry.rs:4:22 [INFO] [stdout] | [INFO] [stdout] 4 | use cargo_metadata::{self, Metadata}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | extern crate cargo_metadata; [INFO] [stdout] | ---------------------------- the item `cargo_metadata` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/command/entry.rs:56:65 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn command<'c>(self, manifest_path: &'c PathBuf) -> Box { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [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 [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 56 | pub fn command<'c>(self, manifest_path: &'c PathBuf) -> Box { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/command/entry.rs:56:65 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn command<'c>(self, manifest_path: &'c PathBuf) -> Box { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [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 [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 56 | pub fn command<'c>(self, manifest_path: &'c PathBuf) -> Box { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.79s [INFO] running `Command { std: "docker" "inspect" "ff5a23ecf4b751f499d83c3d07c1590ecda56d32dfffb0438acdbfd2ab9cc9d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff5a23ecf4b751f499d83c3d07c1590ecda56d32dfffb0438acdbfd2ab9cc9d1", kill_on_drop: false }` [INFO] [stdout] ff5a23ecf4b751f499d83c3d07c1590ecda56d32dfffb0438acdbfd2ab9cc9d1