[INFO] fetching crate procspawn 1.0.0... [INFO] checking procspawn-1.0.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate procspawn 1.0.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate procspawn 1.0.0 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 procspawn 1.0.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate procspawn 1.0.0 [INFO] tweaked toml for crates.io crate procspawn 1.0.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate crates.io crate procspawn 1.0.0 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded findshlibs v0.10.2 [INFO] [stderr] Downloaded ipc-channel v0.16.1 [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] 232c328a573a8bd3ed95b6644d3cf2d6b62f774f64b7d6b2a032637ce4de0600 [INFO] running `Command { std: "docker" "start" "-a" "232c328a573a8bd3ed95b6644d3cf2d6b62f774f64b7d6b2a032637ce4de0600", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "232c328a573a8bd3ed95b6644d3cf2d6b62f774f64b7d6b2a032637ce4de0600", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "232c328a573a8bd3ed95b6644d3cf2d6b62f774f64b7d6b2a032637ce4de0600", kill_on_drop: false }` [INFO] [stdout] 232c328a573a8bd3ed95b6644d3cf2d6b62f774f64b7d6b2a032637ce4de0600 [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] e20a95d74fa81d2c53803f4e21d5744bd36d56c98df1f831b9fdd908ea0a1c8e [INFO] running `Command { std: "docker" "start" "-a" "e20a95d74fa81d2c53803f4e21d5744bd36d56c98df1f831b9fdd908ea0a1c8e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling syn v1.0.85 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling serde_derive v1.0.133 [INFO] [stderr] Compiling serde v1.0.133 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking fastrand v1.6.0 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking gimli v0.26.1 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking object v0.27.1 [INFO] [stderr] Compiling findshlibs v0.10.2 [INFO] [stderr] Compiling backtrace v0.3.63 [INFO] [stderr] Compiling quote v1.0.14 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking getrandom v0.2.4 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking uuid v1.4.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking ipc-channel v0.16.1 [INFO] [stderr] Checking procspawn v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `procspawn` is imported redundantly [INFO] [stdout] --> examples/kill.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use procspawn::{self, spawn}; [INFO] [stdout] | ^^^^ the item `procspawn` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `procspawn` is imported redundantly [INFO] [stdout] --> examples/args.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use procspawn::{self, spawn}; [INFO] [stdout] | ^^^^ the item `procspawn` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `procspawn` is imported redundantly [INFO] [stdout] --> examples/macro.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use procspawn::{self, spawn}; [INFO] [stdout] | ^^^^ the item `procspawn` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `procspawn` is imported redundantly [INFO] [stdout] --> examples/pool.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use procspawn::{self, Pool}; [INFO] [stdout] | ^^^^ the item `procspawn` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `procspawn` is imported redundantly [INFO] [stdout] --> examples/join.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use procspawn::{self, spawn}; [INFO] [stdout] | ^^^^ the item `procspawn` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `procspawn` is imported redundantly [INFO] [stdout] --> examples/timeout.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use procspawn::{self, spawn}; [INFO] [stdout] | ^^^^ the item `procspawn` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `procspawn` is imported redundantly [INFO] [stdout] --> examples/panic.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use procspawn::{self, spawn}; [INFO] [stdout] | ^^^^ the item `procspawn` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `procspawn` is imported redundantly [INFO] [stdout] --> examples/simple.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use procspawn::{self, spawn}; [INFO] [stdout] | ^^^^ the item `procspawn` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.97s [INFO] running `Command { std: "docker" "inspect" "e20a95d74fa81d2c53803f4e21d5744bd36d56c98df1f831b9fdd908ea0a1c8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e20a95d74fa81d2c53803f4e21d5744bd36d56c98df1f831b9fdd908ea0a1c8e", kill_on_drop: false }` [INFO] [stdout] e20a95d74fa81d2c53803f4e21d5744bd36d56c98df1f831b9fdd908ea0a1c8e [INFO] checking procspawn-1.0.0 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate procspawn 1.0.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate procspawn 1.0.0 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate procspawn 1.0.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate procspawn 1.0.0 [INFO] tweaked toml for crates.io crate procspawn 1.0.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate procspawn 1.0.0 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 885abb112e75b779cd02260ad4ad2d47717b68172279eb38fcb3b9ea8f8a2535 [INFO] running `Command { std: "docker" "start" "-a" "885abb112e75b779cd02260ad4ad2d47717b68172279eb38fcb3b9ea8f8a2535", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "885abb112e75b779cd02260ad4ad2d47717b68172279eb38fcb3b9ea8f8a2535", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "885abb112e75b779cd02260ad4ad2d47717b68172279eb38fcb3b9ea8f8a2535", kill_on_drop: false }` [INFO] [stdout] 885abb112e75b779cd02260ad4ad2d47717b68172279eb38fcb3b9ea8f8a2535 [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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ae99acdd29c84524334b523718214f1c6c54ed6ae15386e09c07316dbe4deef2 [INFO] running `Command { std: "docker" "start" "-a" "ae99acdd29c84524334b523718214f1c6c54ed6ae15386e09c07316dbe4deef2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling syn v1.0.85 [INFO] [stderr] Compiling serde_derive v1.0.133 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling serde v1.0.133 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking gimli v0.26.1 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking fastrand v1.6.0 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking object v0.27.1 [INFO] [stderr] Compiling findshlibs v0.10.2 [INFO] [stderr] Compiling backtrace v0.3.63 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Compiling quote v1.0.14 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking getrandom v0.2.4 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking uuid v1.4.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking ipc-channel v0.16.1 [INFO] [stderr] Checking procspawn v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `procspawn` is imported redundantly [INFO] [stdout] --> examples/macro.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use procspawn::{self, spawn}; [INFO] [stdout] | ^^^^ the item `procspawn` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `procspawn` is imported redundantly [INFO] [stdout] --> examples/simple.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use procspawn::{self, spawn}; [INFO] [stdout] | ^^^^ the item `procspawn` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `procspawn` is imported redundantly [INFO] [stdout] --> examples/pool.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use procspawn::{self, Pool}; [INFO] [stdout] | ^^^^ the item `procspawn` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `procspawn` is imported redundantly [INFO] [stdout] --> examples/panic.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use procspawn::{self, spawn}; [INFO] [stdout] | ^^^^ the item `procspawn` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `procspawn` is imported redundantly [INFO] [stdout] --> examples/join.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use procspawn::{self, spawn}; [INFO] [stdout] | ^^^^ the item `procspawn` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `procspawn` is imported redundantly [INFO] [stdout] --> examples/args.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use procspawn::{self, spawn}; [INFO] [stdout] | ^^^^ the item `procspawn` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `procspawn` is imported redundantly [INFO] [stdout] --> examples/timeout.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use procspawn::{self, spawn}; [INFO] [stdout] | ^^^^ the item `procspawn` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `procspawn` is imported redundantly [INFO] [stdout] --> examples/kill.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use procspawn::{self, spawn}; [INFO] [stdout] | ^^^^ the item `procspawn` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `!: serde::ser::Serialize` is not satisfied [INFO] [stdout] --> examples/kill.rs:6:32 [INFO] [stdout] | [INFO] [stdout] 6 | let mut handle = spawn((), |()| loop {}); [INFO] [stdout] | ----- ^^^^^^^^^^^^ the trait `serde::ser::Serialize` is not implemented for `!` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `serde::ser::Serialize`: [INFO] [stdout] &'a T [INFO] [stdout] &'a mut T [INFO] [stdout] () [INFO] [stdout] (T0, T1) [INFO] [stdout] (T0, T1, T2) [INFO] [stdout] (T0, T1, T2, T3) [INFO] [stdout] (T0, T1, T2, T3, T4) [INFO] [stdout] (T0, T1, T2, T3, T4, T5) [INFO] [stdout] and 142 others [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #48950 for more information) [INFO] [stdout] = help: did you intend to use the type `()` here instead? [INFO] [stdout] note: required by a bound in `procspawn::spawn` [INFO] [stdout] --> /opt/rustwide/workdir/src/proc.rs:568:50 [INFO] [stdout] | [INFO] [stdout] 568 | pub fn spawn( [INFO] [stdout] | ^^^^^^^^^ required by this bound in `spawn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `!: serde::de::DeserializeOwned` is not satisfied [INFO] [stdout] --> examples/kill.rs:6:32 [INFO] [stdout] | [INFO] [stdout] 6 | let mut handle = spawn((), |()| loop {}); [INFO] [stdout] | ----- ^^^^^^^^^^^^ the trait `for<'de> serde::de::Deserialize<'de>` is not implemented for `!`, which is required by `!: serde::de::DeserializeOwned` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #48950 for more information) [INFO] [stdout] = help: did you intend to use the type `()` here instead? [INFO] [stdout] = note: required for `!` to implement `serde::de::DeserializeOwned` [INFO] [stdout] note: required by a bound in `procspawn::spawn` [INFO] [stdout] --> /opt/rustwide/workdir/src/proc.rs:568:62 [INFO] [stdout] | [INFO] [stdout] 568 | pub fn spawn( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `spawn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `procspawn` (example "kill") due to 3 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "ae99acdd29c84524334b523718214f1c6c54ed6ae15386e09c07316dbe4deef2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae99acdd29c84524334b523718214f1c6c54ed6ae15386e09c07316dbe4deef2", kill_on_drop: false }` [INFO] [stdout] ae99acdd29c84524334b523718214f1c6c54ed6ae15386e09c07316dbe4deef2