[INFO] cloning repository https://github.com/lqd/repro_58840 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lqd/repro_58840" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flqd%2Frepro_58840", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flqd%2Frepro_58840'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ea63d255117c951cf4140be9f6b81cc125b37671 [INFO] checking lqd/repro_58840 against try#c0a9760914bada211f4924ee16d41ae1a366d2ba for pr-148545 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flqd%2Frepro_58840" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/lqd/repro_58840 [INFO] finished tweaking git repo https://github.com/lqd/repro_58840 [INFO] tweaked toml for git repo https://github.com/lqd/repro_58840 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/lqd/repro_58840 on toolchain c0a9760914bada211f4924ee16d41ae1a366d2ba [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c0a9760914bada211f4924ee16d41ae1a366d2ba" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/lqd/repro_58840 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" "+c0a9760914bada211f4924ee16d41ae1a366d2ba" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking lqd/repro_58840 against try#c0a9760914bada211f4924ee16d41ae1a366d2ba for pr-148545 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flqd%2Frepro_58840" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/lqd/repro_58840 [INFO] finished tweaking git repo https://github.com/lqd/repro_58840 [INFO] tweaked toml for git repo https://github.com/lqd/repro_58840 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/lqd/repro_58840 on toolchain c0a9760914bada211f4924ee16d41ae1a366d2ba [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c0a9760914bada211f4924ee16d41ae1a366d2ba" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/lqd/repro_58840 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" "+c0a9760914bada211f4924ee16d41ae1a366d2ba" "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 serde_derive v1.0.91 [INFO] [stderr] Downloaded juniper_codegen v0.11.1 [INFO] [stderr] Downloaded redox_syscall v0.1.54 [INFO] [stderr] Downloaded uuid v0.7.4 [INFO] [stderr] Downloaded tokio-sync v0.1.5 [INFO] [stderr] Downloaded tokio-threadpool v0.1.14 [INFO] [stderr] Downloaded tokio v0.1.19 [INFO] [stderr] Downloaded syn v0.15.34 [INFO] [stderr] Downloaded h2 v0.1.18 [INFO] [stderr] Downloaded hyper v0.12.28 [INFO] [stderr] Downloaded futures v0.1.26 [INFO] [stderr] Downloaded regex v1.1.6 [INFO] [stderr] Downloaded syn v0.14.9 [INFO] [stderr] Downloaded regex-syntax v0.6.6 [INFO] [stderr] Downloaded juniper v0.11.1 [INFO] [stderr] Downloaded serde v1.0.91 [INFO] [stderr] Downloaded libc v0.2.54 [INFO] [stderr] Downloaded aho-corasick v0.7.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c0a9760914bada211f4924ee16d41ae1a366d2ba" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 12dbbb35723d238d818a652f1ddca0b278bcb20aff2b7afdbfee945f3495ceb0 [INFO] running `Command { std: "docker" "start" "-a" "12dbbb35723d238d818a652f1ddca0b278bcb20aff2b7afdbfee945f3495ceb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "12dbbb35723d238d818a652f1ddca0b278bcb20aff2b7afdbfee945f3495ceb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12dbbb35723d238d818a652f1ddca0b278bcb20aff2b7afdbfee945f3495ceb0", kill_on_drop: false }` [INFO] [stdout] 12dbbb35723d238d818a652f1ddca0b278bcb20aff2b7afdbfee945f3495ceb0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c0a9760914bada211f4924ee16d41ae1a366d2ba" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] da589509148df9ccc98c2f17dd65bdaa41cffe71a39a1f25ce52d24b3a553c10 [INFO] running `Command { std: "docker" "start" "-a" "da589509148df9ccc98c2f17dd65bdaa41cffe71a39a1f25ce52d24b3a553c10", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.54 [INFO] [stderr] Checking futures v0.1.26 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Compiling serde v1.0.91 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling regex v1.1.6 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling syn v0.15.34 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Compiling regex-syntax v0.6.6 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling aho-corasick v0.7.3 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking num_cpus v1.10.0 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking http v0.1.17 [INFO] [stderr] Checking tokio-executor v0.1.7 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking tokio-sync v0.1.5 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking want v0.0.6 [INFO] [stderr] Checking tokio-current-thread v0.1.6 [INFO] [stderr] Checking tokio-timer v0.2.10 [INFO] [stderr] Checking tokio-threadpool v0.1.14 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio v0.1.19 [INFO] [stderr] Compiling serde_derive v1.0.91 [INFO] [stderr] Checking indexmap v1.0.2 [INFO] [stderr] Checking h2 v0.1.18 [INFO] [stderr] Compiling juniper_codegen v0.11.1 [INFO] [stderr] Checking hyper v0.12.28 [INFO] [stderr] Checking juniper v0.11.1 [INFO] [stderr] Checking repro v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0507]: cannot move out of `root_node`, a captured variable in an `FnMut` closure [INFO] [stdout] --> src/deps.rs:51:29 [INFO] [stdout] | [INFO] [stdout] 42 | root_node: Arc>, [INFO] [stdout] | --------- --------------------------------------- move occurs because `root_node` has type `Arc>`, which does not implement the `Copy` trait [INFO] [stdout] | | [INFO] [stdout] | captured outer variable [INFO] [stdout] ... [INFO] [stdout] 50 | future::join_all(requests.into_iter().map(move |request| { [INFO] [stdout] | -------------- captured by this `FnMut` closure [INFO] [stdout] 51 | future::poll_fn(move || { [INFO] [stdout] | ^^^^^^^ `root_node` is moved here [INFO] [stdout] 52 | let _res = request.execute(&root_node); [INFO] [stdout] | --------- variable moved due to use in closure [INFO] [stdout] | [INFO] [stdout] help: `Fn` and `FnMut` closures require captured values to be able to be consumed multiple times, but `FnOnce` closures may consume them only once [INFO] [stdout] --> /rustc/c0a9760914bada211f4924ee16d41ae1a366d2ba/library/core/src/iter/traits/iterator.rs:776:11 [INFO] [stdout] help: consider cloning the value before moving it into the closure [INFO] [stdout] | [INFO] [stdout] 51 ~ future::poll_fn({ [INFO] [stdout] 52 + let value = root_node.clone(); [INFO] [stdout] 53 ~ move || { [INFO] [stdout] 54 ~ let _res = request.execute(&value); [INFO] [stdout] 55 | Ok(Async::Ready(())) [INFO] [stdout] 56 ~ } [INFO] [stdout] 57 ~ }) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0507]: cannot move out of `root_node`, a captured variable in an `FnMut` closure [INFO] [stdout] --> src/deps.rs:51:29 [INFO] [stdout] | [INFO] [stdout] 42 | root_node: Arc>, [INFO] [stdout] | --------- --------------------------------------- move occurs because `root_node` has type `Arc>`, which does not implement the `Copy` trait [INFO] [stdout] | | [INFO] [stdout] | captured outer variable [INFO] [stdout] ... [INFO] [stdout] 50 | future::join_all(requests.into_iter().map(move |request| { [INFO] [stdout] | -------------- captured by this `FnMut` closure [INFO] [stdout] 51 | future::poll_fn(move || { [INFO] [stdout] | ^^^^^^^ `root_node` is moved here [INFO] [stdout] 52 | let _res = request.execute(&root_node); [INFO] [stdout] | --------- variable moved due to use in closure [INFO] [stdout] | [INFO] [stdout] help: `Fn` and `FnMut` closures require captured values to be able to be consumed multiple times, but `FnOnce` closures may consume them only once [INFO] [stdout] --> /rustc/c0a9760914bada211f4924ee16d41ae1a366d2ba/library/core/src/iter/traits/iterator.rs:776:11 [INFO] [stdout] help: consider cloning the value before moving it into the closure [INFO] [stdout] | [INFO] [stdout] 51 ~ future::poll_fn({ [INFO] [stdout] 52 + let value = root_node.clone(); [INFO] [stdout] 53 ~ move || { [INFO] [stdout] 54 ~ let _res = request.execute(&value); [INFO] [stdout] 55 | Ok(Async::Ready(())) [INFO] [stdout] 56 ~ } [INFO] [stdout] 57 ~ }) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:25:65 [INFO] [stdout] | [INFO] [stdout] 25 | service_fn(move |_: hyper::Request| -> Box + Send> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 25 | service_fn(move |_: hyper::Request| -> Box + Send> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:25:65 [INFO] [stdout] | [INFO] [stdout] 25 | service_fn(move |_: hyper::Request| -> Box + Send> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 25 | service_fn(move |_: hyper::Request| -> Box + Send> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0507`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0507`. [INFO] [stdout] [INFO] [stderr] error: could not compile `repro` (bin "repro" test) due to 1 previous error; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `repro` (bin "repro") due to 1 previous error; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "da589509148df9ccc98c2f17dd65bdaa41cffe71a39a1f25ce52d24b3a553c10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da589509148df9ccc98c2f17dd65bdaa41cffe71a39a1f25ce52d24b3a553c10", kill_on_drop: false }` [INFO] [stdout] da589509148df9ccc98c2f17dd65bdaa41cffe71a39a1f25ce52d24b3a553c10