[INFO] fetching crate libtun 0.1.0... [INFO] checking libtun-0.1.0 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] extracting crate libtun 0.1.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate libtun 0.1.0 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 libtun 0.1.0 [INFO] finished tweaking crates.io crate libtun 0.1.0 [INFO] tweaked toml for crates.io crate libtun 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 132 packages [INFO] [stderr] Adding async-channel v1.9.0 (latest: v2.2.0) [INFO] [stderr] Adding async-io v1.13.0 (latest: v2.3.2) [INFO] [stderr] Adding async-lock v2.8.0 (latest: v3.3.0) [INFO] [stderr] Adding async-task v3.0.0 (latest: v4.7.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding blocking v0.4.7 (latest: v1.5.1) [INFO] [stderr] Adding concurrent-queue v1.2.4 (latest: v2.4.0) [INFO] [stderr] Adding event-listener v2.5.3 (latest: v5.3.0) [INFO] [stderr] Adding event-listener v4.0.3 (latest: v5.3.0) [INFO] [stderr] Adding event-listener-strategy v0.4.0 (latest: v0.5.1) [INFO] [stderr] Adding fastrand v1.9.0 (latest: v2.0.2) [INFO] [stderr] Adding futures-lite v0.1.11 (latest: v2.3.0) [INFO] [stderr] Adding futures-lite v1.13.0 (latest: v2.3.0) [INFO] [stderr] Adding getrandom v0.1.16 (latest: v0.2.13) [INFO] [stderr] Adding gloo-timers v0.2.6 (latest: v0.3.0) [INFO] [stderr] Adding io-lifetimes v1.0.11 (latest: v2.0.3) [INFO] [stderr] Adding linux-raw-sys v0.3.8 (latest: v0.6.4) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding parking v1.0.6 (latest: v2.2.0) [INFO] [stderr] Adding pin-project-lite v0.1.12 (latest: v0.2.14) [INFO] [stderr] Adding polling v2.8.0 (latest: v3.6.0) [INFO] [stderr] Adding rand v0.7.3 (latest: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.2.2 (latest: v0.3.1) [INFO] [stderr] Adding rand_core v0.5.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_hc v0.2.0 (latest: v0.3.2) [INFO] [stderr] Adding rustix v0.37.27 (latest: v0.38.32) [INFO] [stderr] Adding smol v0.1.18 (latest: v2.0.0) [INFO] [stderr] Adding snafu v0.6.10 (latest: v0.8.2) [INFO] [stderr] Adding snafu-derive v0.6.10 (latest: v0.8.2) [INFO] [stderr] Adding socket2 v0.3.19 (latest: v0.5.6) [INFO] [stderr] Adding socket2 v0.4.10 (latest: v0.5.6) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding wasi v0.9.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.52.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4) [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] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] e901444ede2a322869855f37de07a940c9f43f38a41b721b56d0aea79af2a175 [INFO] running `Command { std: "docker" "start" "-a" "e901444ede2a322869855f37de07a940c9f43f38a41b721b56d0aea79af2a175", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e901444ede2a322869855f37de07a940c9f43f38a41b721b56d0aea79af2a175", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e901444ede2a322869855f37de07a940c9f43f38a41b721b56d0aea79af2a175", kill_on_drop: false }` [INFO] [stdout] e901444ede2a322869855f37de07a940c9f43f38a41b721b56d0aea79af2a175 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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] 056cfcd5d8af21ef2652fc4b33ee821a4b93eeb5571e716fb85b8e459b7cc6e5 [INFO] running `Command { std: "docker" "start" "-a" "056cfcd5d8af21ef2652fc4b33ee821a4b93eeb5571e716fb85b8e459b7cc6e5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Checking parking v1.0.6 [INFO] [stderr] Checking cache-padded v1.3.0 [INFO] [stderr] Compiling snafu-derive v0.6.10 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Checking async-task v3.0.0 [INFO] [stderr] Checking futures-lite v0.1.11 [INFO] [stderr] Checking concurrent-queue v1.2.4 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking blocking v0.4.7 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking io-lifetimes v1.0.11 [INFO] [stderr] Checking polling v2.8.0 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Compiling jobserver v0.1.28 [INFO] [stderr] Checking rustix v0.37.27 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling cc v1.0.91 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking ipnet v2.9.0 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Compiling libtun v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking async-io v1.13.0 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking smol v0.1.18 [INFO] [stderr] Checking async-std v1.12.0 [INFO] [stderr] Checking snafu v0.6.10 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stdout] error[E0599]: no method named `take_reader` found for mutable reference `&mut raw_linux::RawTun` in the current scope [INFO] [stdout] --> src/systun.rs:168:26 [INFO] [stdout] | [INFO] [stdout] 168 | let raw_reader = raw.take_reader().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ method not found in `&mut RawTun` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `reader` found for struct `systun::Systun` in the current scope [INFO] [stdout] --> src/test.rs:19:24 [INFO] [stdout] | [INFO] [stdout] 19 | let mut reader = tun.reader(); [INFO] [stdout] | ^^^^^^ method not found in `Systun` [INFO] [stdout] | [INFO] [stdout] ::: src/systun.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct Systun { [INFO] [stdout] | ----------------- method `reader` not found for this struct [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `reader`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `gimli::read::Section` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `take_writer` found for mutable reference `&mut raw_linux::RawTun` in the current scope [INFO] [stdout] --> src/systun.rs:170:26 [INFO] [stdout] | [INFO] [stdout] 170 | let raw_writer = raw.take_writer().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ method not found in `&mut RawTun` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `take_reader` found for mutable reference `&mut raw_linux::RawTun` in the current scope [INFO] [stdout] --> src/systun.rs:168:26 [INFO] [stdout] | [INFO] [stdout] 168 | let raw_reader = raw.take_reader().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ method not found in `&mut RawTun` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `libtun` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0599]: no method named `take_writer` found for mutable reference `&mut raw_linux::RawTun` in the current scope [INFO] [stdout] --> src/systun.rs:170:26 [INFO] [stdout] | [INFO] [stdout] 170 | let raw_writer = raw.take_writer().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ method not found in `&mut RawTun` [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 E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `libtun` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "056cfcd5d8af21ef2652fc4b33ee821a4b93eeb5571e716fb85b8e459b7cc6e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "056cfcd5d8af21ef2652fc4b33ee821a4b93eeb5571e716fb85b8e459b7cc6e5", kill_on_drop: false }` [INFO] [stdout] 056cfcd5d8af21ef2652fc4b33ee821a4b93eeb5571e716fb85b8e459b7cc6e5 [INFO] checking libtun-0.1.0 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4 [INFO] extracting crate libtun 0.1.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate libtun 0.1.0 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 libtun 0.1.0 [INFO] finished tweaking crates.io crate libtun 0.1.0 [INFO] tweaked toml for crates.io crate libtun 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] cecce7eb2fad449a1311efc57ee86808b5167935d407f8a1779faf43233d602b [INFO] running `Command { std: "docker" "start" "-a" "cecce7eb2fad449a1311efc57ee86808b5167935d407f8a1779faf43233d602b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cecce7eb2fad449a1311efc57ee86808b5167935d407f8a1779faf43233d602b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cecce7eb2fad449a1311efc57ee86808b5167935d407f8a1779faf43233d602b", kill_on_drop: false }` [INFO] [stdout] cecce7eb2fad449a1311efc57ee86808b5167935d407f8a1779faf43233d602b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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] 63ab92d9e67f43b82be9175b9695a9b0e1f5daa86b1049d131bb403768f03326 [INFO] running `Command { std: "docker" "start" "-a" "63ab92d9e67f43b82be9175b9695a9b0e1f5daa86b1049d131bb403768f03326", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "63ab92d9e67f43b82be9175b9695a9b0e1f5daa86b1049d131bb403768f03326", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63ab92d9e67f43b82be9175b9695a9b0e1f5daa86b1049d131bb403768f03326", kill_on_drop: false }` [INFO] [stdout] 63ab92d9e67f43b82be9175b9695a9b0e1f5daa86b1049d131bb403768f03326