[INFO] fetching crate catbox 0.8.2... [INFO] checking catbox-0.8.2 against master#16b569057e4d1591b4bee05f10df34000308dedc for pr-127827 [INFO] extracting crate catbox 0.8.2 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate catbox 0.8.2 on toolchain 16b569057e4d1591b4bee05f10df34000308dedc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16b569057e4d1591b4bee05f10df34000308dedc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate catbox 0.8.2 [INFO] finished tweaking crates.io crate catbox 0.8.2 [INFO] tweaked toml for crates.io crate catbox 0.8.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate catbox 0.8.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16b569057e4d1591b4bee05f10df34000308dedc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustix v0.38.24 [INFO] [stderr] Downloaded serde_derive v1.0.192 [INFO] [stderr] Downloaded openssl-sys v0.9.95 [INFO] [stderr] Downloaded serde v1.0.192 [INFO] [stderr] Downloaded clap_builder v4.4.8 [INFO] [stderr] Downloaded clap v4.4.8 [INFO] [stderr] Downloaded openssl v0.10.59 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+16b569057e4d1591b4bee05f10df34000308dedc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a850b0223b3c80f8e56adb898e66459290121de804abacf7b8083fd609a8aa03 [INFO] running `Command { std: "docker" "start" "-a" "a850b0223b3c80f8e56adb898e66459290121de804abacf7b8083fd609a8aa03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a850b0223b3c80f8e56adb898e66459290121de804abacf7b8083fd609a8aa03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a850b0223b3c80f8e56adb898e66459290121de804abacf7b8083fd609a8aa03", kill_on_drop: false }` [INFO] [stdout] a850b0223b3c80f8e56adb898e66459290121de804abacf7b8083fd609a8aa03 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+16b569057e4d1591b4bee05f10df34000308dedc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e5156b993a2d14391803ad40bad50bc8ffd69a924889bd49c3b5fc24f0057a2b [INFO] running `Command { std: "docker" "start" "-a" "e5156b993a2d14391803ad40bad50bc8ffd69a924889bd49c3b5fc24f0057a2b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking futures-sink v0.3.29 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Checking futures-io v0.3.29 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling openssl v0.10.59 [INFO] [stderr] Checking hashbrown v0.14.2 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking try-lock v0.2.4 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Compiling serde v1.0.192 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Checking http v0.2.11 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking clap_builder v4.4.8 [INFO] [stderr] Checking encoding_rs v0.8.33 [INFO] [stderr] Compiling rustix v0.38.24 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking base64 v0.21.5 [INFO] [stderr] Checking linux-raw-sys v0.4.11 [INFO] [stderr] Checking fastrand v2.0.1 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking mio v0.8.9 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Compiling openssl-sys v0.9.95 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking tempfile v3.8.1 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling futures-macro v0.3.29 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking tokio v1.34.0 [INFO] [stderr] Checking clap v4.4.8 [INFO] [stderr] Checking futures-executor v0.3.29 [INFO] [stderr] Checking futures v0.3.29 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking h2 v0.3.22 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.22 [INFO] [stderr] Checking catbox v0.8.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.00s [INFO] running `Command { std: "docker" "inspect" "e5156b993a2d14391803ad40bad50bc8ffd69a924889bd49c3b5fc24f0057a2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5156b993a2d14391803ad40bad50bc8ffd69a924889bd49c3b5fc24f0057a2b", kill_on_drop: false }` [INFO] [stdout] e5156b993a2d14391803ad40bad50bc8ffd69a924889bd49c3b5fc24f0057a2b [INFO] checking catbox-0.8.2 against try#8a6640bd72b80869b16392026cb3aa8ce8e3f9b7 for pr-127827 [INFO] extracting crate catbox 0.8.2 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate catbox 0.8.2 on toolchain 8a6640bd72b80869b16392026cb3aa8ce8e3f9b7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a6640bd72b80869b16392026cb3aa8ce8e3f9b7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate catbox 0.8.2 [INFO] finished tweaking crates.io crate catbox 0.8.2 [INFO] tweaked toml for crates.io crate catbox 0.8.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate catbox 0.8.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a6640bd72b80869b16392026cb3aa8ce8e3f9b7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+8a6640bd72b80869b16392026cb3aa8ce8e3f9b7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9f4a27a6c88c1993b638cf30355d28e7790a297131ca1d1bfd84e31d1ecdd018 [INFO] running `Command { std: "docker" "start" "-a" "9f4a27a6c88c1993b638cf30355d28e7790a297131ca1d1bfd84e31d1ecdd018", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9f4a27a6c88c1993b638cf30355d28e7790a297131ca1d1bfd84e31d1ecdd018", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f4a27a6c88c1993b638cf30355d28e7790a297131ca1d1bfd84e31d1ecdd018", kill_on_drop: false }` [INFO] [stdout] 9f4a27a6c88c1993b638cf30355d28e7790a297131ca1d1bfd84e31d1ecdd018 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+8a6640bd72b80869b16392026cb3aa8ce8e3f9b7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 203b52701d6cd0292d70664d0dfb8e255cee61f0c1a7a21c38ec05c90be4dc8c [INFO] running `Command { std: "docker" "start" "-a" "203b52701d6cd0292d70664d0dfb8e255cee61f0c1a7a21c38ec05c90be4dc8c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking futures-sink v0.3.29 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Checking futures-io v0.3.29 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling openssl v0.10.59 [INFO] [stderr] Checking hashbrown v0.14.2 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking try-lock v0.2.4 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Compiling serde v1.0.192 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Checking http v0.2.11 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking clap_builder v4.4.8 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking encoding_rs v0.8.33 [INFO] [stderr] Compiling rustix v0.38.24 [INFO] [stderr] Checking base64 v0.21.5 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking linux-raw-sys v0.4.11 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking mio v0.8.9 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking fastrand v2.0.1 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Compiling openssl-sys v0.9.95 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking tempfile v3.8.1 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling futures-macro v0.3.29 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Checking tokio v1.34.0 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking clap v4.4.8 [INFO] [stderr] Checking futures-executor v0.3.29 [INFO] [stderr] Checking futures v0.3.29 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking h2 v0.3.22 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.22 [INFO] [stderr] Checking catbox v0.8.2 (/opt/rustwide/workdir) [INFO] [stdout] error[E0382]: use of moved value: `print_result` [INFO] [stdout] --> src/main.rs:86:38 [INFO] [stdout] | [INFO] [stdout] 76 | let print_result = |res| async move { println!("{}", res) }; [INFO] [stdout] | ------------ move occurs because `print_result` has type `{async closure@src/main.rs:76:24: 76:29}`, which does not implement the `Copy` trait [INFO] [stdout] ... [INFO] [stdout] 82 | .for_each_concurrent(10, print_result), [INFO] [stdout] | ------------ value moved here [INFO] [stdout] ... [INFO] [stdout] 86 | .for_each_concurrent(10, print_result), [INFO] [stdout] | ^^^^^^^^^^^^ value used here after move [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0382]: use of moved value: `print_result` [INFO] [stdout] --> src/main.rs:91:38 [INFO] [stdout] | [INFO] [stdout] 76 | let print_result = |res| async move { println!("{}", res) }; [INFO] [stdout] | ------------ move occurs because `print_result` has type `{async closure@src/main.rs:76:24: 76:29}`, which does not implement the `Copy` trait [INFO] [stdout] ... [INFO] [stdout] 86 | .for_each_concurrent(10, print_result), [INFO] [stdout] | ------------ value moved here [INFO] [stdout] ... [INFO] [stdout] 91 | .for_each_concurrent(10, print_result), [INFO] [stdout] | ^^^^^^^^^^^^ value used here after move [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0382]: use of moved value: `print_result` [INFO] [stdout] --> src/main.rs:86:38 [INFO] [stdout] | [INFO] [stdout] 76 | let print_result = |res| async move { println!("{}", res) }; [INFO] [stdout] | ------------ move occurs because `print_result` has type `{async closure@src/main.rs:76:24: 76:29}`, which does not implement the `Copy` trait [INFO] [stdout] ... [INFO] [stdout] 82 | .for_each_concurrent(10, print_result), [INFO] [stdout] | ------------ value moved here [INFO] [stdout] ... [INFO] [stdout] 86 | .for_each_concurrent(10, print_result), [INFO] [stdout] | ^^^^^^^^^^^^ value used here after move [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0382]: use of moved value: `print_result` [INFO] [stdout] --> src/main.rs:91:38 [INFO] [stdout] | [INFO] [stdout] 76 | let print_result = |res| async move { println!("{}", res) }; [INFO] [stdout] | ------------ move occurs because `print_result` has type `{async closure@src/main.rs:76:24: 76:29}`, which does not implement the `Copy` trait [INFO] [stdout] ... [INFO] [stdout] 86 | .for_each_concurrent(10, print_result), [INFO] [stdout] | ------------ value moved here [INFO] [stdout] ... [INFO] [stdout] 91 | .for_each_concurrent(10, print_result), [INFO] [stdout] | ^^^^^^^^^^^^ value used here after move [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0382]: use of moved value: `print_res` [INFO] [stdout] --> src/main.rs:152:38 [INFO] [stdout] | [INFO] [stdout] 142 | let print_res = |res| async move { println!("{}", res) }; [INFO] [stdout] | --------- move occurs because `print_res` has type `{async closure@src/main.rs:142:21: 142:26}`, which does not implement the `Copy` trait [INFO] [stdout] ... [INFO] [stdout] 147 | .for_each_concurrent(10, print_res), [INFO] [stdout] | --------- value moved here [INFO] [stdout] ... [INFO] [stdout] 152 | .for_each_concurrent(10, print_res), [INFO] [stdout] | ^^^^^^^^^ value used here after move [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0382]: use of moved value: `print_res` [INFO] [stdout] --> src/main.rs:152:38 [INFO] [stdout] | [INFO] [stdout] 142 | let print_res = |res| async move { println!("{}", res) }; [INFO] [stdout] | --------- move occurs because `print_res` has type `{async closure@src/main.rs:142:21: 142:26}`, which does not implement the `Copy` trait [INFO] [stdout] ... [INFO] [stdout] 147 | .for_each_concurrent(10, print_res), [INFO] [stdout] | --------- value moved here [INFO] [stdout] ... [INFO] [stdout] 152 | .for_each_concurrent(10, print_res), [INFO] [stdout] | ^^^^^^^^^ value used here after move [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0382`. [INFO] [stdout] [INFO] [stderr] error: could not compile `catbox` (bin "catbox") due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0382`. [INFO] [stdout] [INFO] [stderr] error: could not compile `catbox` (bin "catbox" test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "203b52701d6cd0292d70664d0dfb8e255cee61f0c1a7a21c38ec05c90be4dc8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "203b52701d6cd0292d70664d0dfb8e255cee61f0c1a7a21c38ec05c90be4dc8c", kill_on_drop: false }` [INFO] [stdout] 203b52701d6cd0292d70664d0dfb8e255cee61f0c1a7a21c38ec05c90be4dc8c