[INFO] fetching crate libp2prs-runtime 0.3.0... [INFO] checking libp2prs-runtime-0.3.0 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] extracting crate libp2prs-runtime 0.3.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate libp2prs-runtime 0.3.0 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate libp2prs-runtime 0.3.0 [INFO] finished tweaking crates.io crate libp2prs-runtime 0.3.0 [INFO] tweaked toml for crates.io crate libp2prs-runtime 0.3.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate crates.io crate libp2prs-runtime 0.3.0 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mio v0.7.11 [INFO] [stderr] Downloaded async-lock v2.4.0 [INFO] [stderr] Downloaded ctor v0.1.20 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.73 [INFO] [stderr] Downloaded futures-core v0.3.14 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.73 [INFO] [stderr] Downloaded polling v2.0.3 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.73 [INFO] [stderr] Downloaded vec-arena v1.1.0 [INFO] [stderr] Downloaded js-sys v0.3.50 [INFO] [stderr] Downloaded wasm-bindgen v0.2.73 [INFO] [stderr] Downloaded tokio v1.5.0 [INFO] [stderr] Downloaded libc v0.2.93 [INFO] [stderr] Downloaded web-sys v0.3.50 [INFO] [stderr] Downloaded futures-util v0.3.14 [INFO] [stderr] Downloaded syn v1.0.70 [INFO] [stderr] Downloaded async-io v1.4.0 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.73 [INFO] [stderr] Downloaded futures-channel v0.3.14 [INFO] [stderr] Downloaded pin-project-lite v0.2.6 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.23 [INFO] [stderr] Downloaded futures v0.3.14 [INFO] [stderr] Downloaded futures-io v0.3.14 [INFO] [stderr] Downloaded futures-task v0.3.14 [INFO] [stderr] Downloaded futures-executor v0.3.14 [INFO] [stderr] Downloaded futures-sink v0.3.14 [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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 739fda7a1e677523db61806d13975785e379e756597390e3d7cbd9162f55f6ff [INFO] running `Command { std: "docker" "start" "-a" "739fda7a1e677523db61806d13975785e379e756597390e3d7cbd9162f55f6ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "739fda7a1e677523db61806d13975785e379e756597390e3d7cbd9162f55f6ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "739fda7a1e677523db61806d13975785e379e756597390e3d7cbd9162f55f6ff", kill_on_drop: false }` [INFO] [stdout] 739fda7a1e677523db61806d13975785e379e756597390e3d7cbd9162f55f6ff [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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a34cf32f157b6814b838c9169052dfd00038a8fd0902ded2a6ea0c03207d2fc8 [INFO] running `Command { std: "docker" "start" "-a" "a34cf32f157b6814b838c9169052dfd00038a8fd0902ded2a6ea0c03207d2fc8", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking futures-sink v0.3.14 [INFO] [stderr] Checking futures-core v0.3.14 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Checking futures-io v0.3.14 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Checking futures-task v0.3.14 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Checking futures-channel v0.3.14 [INFO] [stderr] Checking futures-util v0.3.14 [INFO] [stderr] Checking futures-executor v0.3.14 [INFO] [stderr] Checking futures v0.3.14 [INFO] [stderr] Checking libp2prs-runtime v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `libp2prs_runtime::task` [INFO] [stdout] --> examples/task_simple.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use libp2prs_runtime::task; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ no `task` in the root [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:41:31 [INFO] [stdout] | [INFO] [stdout] 41 | pub use self::async_std::{task, net}; [INFO] [stdout] | ^^^^ [INFO] [stdout] = note: the item is gated behind the `async-std` feature [INFO] [stdout] help: consider importing one of these items instead [INFO] [stdout] | [INFO] [stdout] 1 | use core::task; [INFO] [stdout] | ~~~~~~~~~~ [INFO] [stdout] 1 | use futures::task; [INFO] [stdout] | ~~~~~~~~~~~~~ [INFO] [stdout] 1 | use std::task; [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `libp2prs-runtime` (example "task_simple") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "a34cf32f157b6814b838c9169052dfd00038a8fd0902ded2a6ea0c03207d2fc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a34cf32f157b6814b838c9169052dfd00038a8fd0902ded2a6ea0c03207d2fc8", kill_on_drop: false }` [INFO] [stdout] a34cf32f157b6814b838c9169052dfd00038a8fd0902ded2a6ea0c03207d2fc8 [INFO] checking libp2prs-runtime-0.3.0 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] extracting crate libp2prs-runtime 0.3.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate libp2prs-runtime 0.3.0 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate libp2prs-runtime 0.3.0 [INFO] finished tweaking crates.io crate libp2prs-runtime 0.3.0 [INFO] tweaked toml for crates.io crate libp2prs-runtime 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate libp2prs-runtime 0.3.0 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 82d3c2e5f44a3e7a496dc6b922d19ebfcdc4306652f452a9d2032c3ef757b64a [INFO] running `Command { std: "docker" "start" "-a" "82d3c2e5f44a3e7a496dc6b922d19ebfcdc4306652f452a9d2032c3ef757b64a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "82d3c2e5f44a3e7a496dc6b922d19ebfcdc4306652f452a9d2032c3ef757b64a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82d3c2e5f44a3e7a496dc6b922d19ebfcdc4306652f452a9d2032c3ef757b64a", kill_on_drop: false }` [INFO] [stdout] 82d3c2e5f44a3e7a496dc6b922d19ebfcdc4306652f452a9d2032c3ef757b64a [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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9366f8fede5d3d829dd5cb1a9e1a19147282941a7971e42a21ae27587420744b [INFO] running `Command { std: "docker" "start" "-a" "9366f8fede5d3d829dd5cb1a9e1a19147282941a7971e42a21ae27587420744b", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "9366f8fede5d3d829dd5cb1a9e1a19147282941a7971e42a21ae27587420744b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9366f8fede5d3d829dd5cb1a9e1a19147282941a7971e42a21ae27587420744b", kill_on_drop: false }` [INFO] [stdout] 9366f8fede5d3d829dd5cb1a9e1a19147282941a7971e42a21ae27587420744b