[INFO] fetching crate malory 0.2.1...
[INFO] checking malory-0.2.1 against master#16b569057e4d1591b4bee05f10df34000308dedc for pr-127827
[INFO] extracting crate malory 0.2.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate malory 0.2.1 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 malory 0.2.1
[INFO] finished tweaking crates.io crate malory 0.2.1
[INFO] tweaked toml for crates.io crate malory 0.2.1 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" "+16b569057e4d1591b4bee05f10df34000308dedc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 34 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.22.0 (latest: v0.24.0)
[INFO] [stderr]       Adding gimli v0.29.0 (latest: v0.31.0)
[INFO] [stderr]       Adding hermit-abi v0.3.9 (latest: v0.4.0)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.1+wasi-0.2.0)
[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] 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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+16b569057e4d1591b4bee05f10df34000308dedc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] edb31ff75e24a26f43f87330225872bfdbf638a82520739cf4033806fc31f983
[INFO] running `Command { std: "docker" "start" "-a" "edb31ff75e24a26f43f87330225872bfdbf638a82520739cf4033806fc31f983", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "edb31ff75e24a26f43f87330225872bfdbf638a82520739cf4033806fc31f983", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edb31ff75e24a26f43f87330225872bfdbf638a82520739cf4033806fc31f983", kill_on_drop: false }`
[INFO] [stdout] edb31ff75e24a26f43f87330225872bfdbf638a82520739cf4033806fc31f983
[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=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] b0b05ab132b0ca209dddb3823a25fed887471aaa14eb8118a4afecfe215cc45a
[INFO] running `Command { std: "docker" "start" "-a" "b0b05ab132b0ca209dddb3823a25fed887471aaa14eb8118a4afecfe215cc45a", kill_on_drop: false }`
[INFO] [stderr]     Checking tokio v1.39.0
[INFO] [stderr]     Checking malory v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "b0b05ab132b0ca209dddb3823a25fed887471aaa14eb8118a4afecfe215cc45a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0b05ab132b0ca209dddb3823a25fed887471aaa14eb8118a4afecfe215cc45a", kill_on_drop: false }`
[INFO] [stdout] b0b05ab132b0ca209dddb3823a25fed887471aaa14eb8118a4afecfe215cc45a
[INFO] checking malory-0.2.1 against try#8a6640bd72b80869b16392026cb3aa8ce8e3f9b7 for pr-127827
[INFO] extracting crate malory 0.2.1 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate malory 0.2.1 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 malory 0.2.1
[INFO] finished tweaking crates.io crate malory 0.2.1
[INFO] tweaked toml for crates.io crate malory 0.2.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a6640bd72b80869b16392026cb3aa8ce8e3f9b7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 34 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.22.0 (latest: v0.24.0)
[INFO] [stderr]       Adding gimli v0.29.0 (latest: v0.31.0)
[INFO] [stderr]       Adding hermit-abi v0.3.9 (latest: v0.4.0)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.1+wasi-0.2.0)
[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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 83d7baee81d1db3cd458b7c5701d868266f065601fc989258969802c3ed62400
[INFO] running `Command { std: "docker" "start" "-a" "83d7baee81d1db3cd458b7c5701d868266f065601fc989258969802c3ed62400", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83d7baee81d1db3cd458b7c5701d868266f065601fc989258969802c3ed62400", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83d7baee81d1db3cd458b7c5701d868266f065601fc989258969802c3ed62400", kill_on_drop: false }`
[INFO] [stdout] 83d7baee81d1db3cd458b7c5701d868266f065601fc989258969802c3ed62400
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 430e785c954e6692ff30eff5accbc9abfbaf9f72855b4ff45da2fdb8c05c956e
[INFO] running `Command { std: "docker" "start" "-a" "430e785c954e6692ff30eff5accbc9abfbaf9f72855b4ff45da2fdb8c05c956e", kill_on_drop: false }`
[INFO] [stderr]     Checking tokio v1.39.0
[INFO] [stderr]     Checking malory v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `{async closure@src/lib.rs:51:31: 51:39}: std::marker::Copy` is not satisfied
[INFO] [stdout]   --> src/lib.rs:51:31
[INFO] [stdout]    |
[INFO] [stdout] 51 |         judge_me(10, 2, test, |_a, _i| async { true }).await;
[INFO] [stdout]    |         --------              ^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::marker::Copy` is not implemented for `{async closure@src/lib.rs:51:31: 51:39}`
[INFO] [stdout]    |         |
[INFO] [stdout]    |         required by a bound introduced by this call
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `judge_me`
[INFO] [stdout]   --> src/lib.rs:12:44
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub async fn judge_me<C, F, Fut>(count: usize, parallelism: usize, context: C, run: F)
[INFO] [stdout]    |              -------- required by a bound in this function
[INFO] [stdout] ...
[INFO] [stdout] 12 |     F: Fn(C, usize) -> Fut + Send + Sync + Copy + 'static,
[INFO] [stdout]    |                                            ^^^^ required by this bound in `judge_me`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `{async closure@src/lib.rs:51:31: 51:39}: std::marker::Copy` is not satisfied
[INFO] [stdout]   --> src/lib.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |         judge_me(10, 2, test, |_a, _i| async { true }).await;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::marker::Copy` is not implemented for `{async closure@src/lib.rs:51:31: 51:39}`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `judge_me`
[INFO] [stdout]   --> src/lib.rs:12:44
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub async fn judge_me<C, F, Fut>(count: usize, parallelism: usize, context: C, run: F)
[INFO] [stdout]    |              -------- required by a bound in this function
[INFO] [stdout] ...
[INFO] [stdout] 12 |     F: Fn(C, usize) -> Fut + Send + Sync + Copy + 'static,
[INFO] [stdout]    |                                            ^^^^ required by this bound in `judge_me`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `{async closure@src/lib.rs:51:31: 51:39}: std::marker::Copy` is not satisfied
[INFO] [stdout]   --> src/lib.rs:51:56
[INFO] [stdout]    |
[INFO] [stdout] 51 |         judge_me(10, 2, test, |_a, _i| async { true }).await;
[INFO] [stdout]    |                                                        ^^^^^ the trait `std::marker::Copy` is not implemented for `{async closure@src/lib.rs:51:31: 51:39}`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `judge_me`
[INFO] [stdout]   --> src/lib.rs:12:44
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub async fn judge_me<C, F, Fut>(count: usize, parallelism: usize, context: C, run: F)
[INFO] [stdout]    |              -------- required by a bound in this function
[INFO] [stdout] ...
[INFO] [stdout] 12 |     F: Fn(C, usize) -> Fut + Send + Sync + Copy + 'static,
[INFO] [stdout]    |                                            ^^^^ required by this bound in `judge_me`
[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 E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `malory` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "430e785c954e6692ff30eff5accbc9abfbaf9f72855b4ff45da2fdb8c05c956e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "430e785c954e6692ff30eff5accbc9abfbaf9f72855b4ff45da2fdb8c05c956e", kill_on_drop: false }`
[INFO] [stdout] 430e785c954e6692ff30eff5accbc9abfbaf9f72855b4ff45da2fdb8c05c956e