[INFO] fetching crate rtools 0.1.2... [INFO] testing rtools-0.1.2 against 1.59.0 for beta-1.60-1 [INFO] extracting crate rtools 0.1.2 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate rtools 0.1.2 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-12/source/rust-toolchain [INFO] started tweaking crates.io crate rtools 0.1.2 [INFO] finished tweaking crates.io crate rtools 0.1.2 [INFO] tweaked toml for crates.io crate rtools 0.1.2 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate crates.io crate rtools 0.1.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 88a03d04ea6ffaf3fd9ef7fe4e09b71ade6785152c64002978b0efc8440368c1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "88a03d04ea6ffaf3fd9ef7fe4e09b71ade6785152c64002978b0efc8440368c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "88a03d04ea6ffaf3fd9ef7fe4e09b71ade6785152c64002978b0efc8440368c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88a03d04ea6ffaf3fd9ef7fe4e09b71ade6785152c64002978b0efc8440368c1", kill_on_drop: false }` [INFO] [stdout] 88a03d04ea6ffaf3fd9ef7fe4e09b71ade6785152c64002978b0efc8440368c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ceb381a862802457a25ab1e6a17f171822534c58e9de02d4cf7d0772111eab2e [INFO] running `Command { std: "docker" "start" "-a" "ceb381a862802457a25ab1e6a17f171822534c58e9de02d4cf7d0772111eab2e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.34 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling serde_derive v1.0.131 [INFO] [stderr] Compiling serde v1.0.131 [INFO] [stderr] Compiling serde_json v1.0.73 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling dirs-sys v0.3.6 [INFO] [stderr] Compiling dirs v3.0.2 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling tokio v1.15.0 [INFO] [stderr] Compiling rtools v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 43.15s [INFO] running `Command { std: "docker" "inspect" "ceb381a862802457a25ab1e6a17f171822534c58e9de02d4cf7d0772111eab2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ceb381a862802457a25ab1e6a17f171822534c58e9de02d4cf7d0772111eab2e", kill_on_drop: false }` [INFO] [stdout] ceb381a862802457a25ab1e6a17f171822534c58e9de02d4cf7d0772111eab2e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7bf0e4ed1c20d891d1668112164541f120d8fed36891915acd625f5befe3d571 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7bf0e4ed1c20d891d1668112164541f120d8fed36891915acd625f5befe3d571", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rtools v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> examples/pin.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | let mut a = Box::pin(Spika::default()); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `child` [INFO] [stdout] --> examples/pin.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | let mut child = Box::pin(Spika::default()); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_child` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `spika` [INFO] [stdout] --> examples/pin.rs:11:47 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn add_subspika(self: Pin>, spika: Pin>) {} [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_spika` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> examples/pin.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let mut a = Box::pin(Spika::default()); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> examples/pin.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | let mut child = Box::pin(Spika::default()); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `data` [INFO] [stdout] --> examples/pin.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub data: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `super_spika` [INFO] [stdout] --> examples/pin.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub super_spika: Option>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `spiks` [INFO] [stdout] --> examples/pin.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub spiks: Vec>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_subspika` [INFO] [stdout] --> examples/pin.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn add_subspika(self: Pin>, spika: Pin>) {} [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.64s [INFO] running `Command { std: "docker" "inspect" "7bf0e4ed1c20d891d1668112164541f120d8fed36891915acd625f5befe3d571", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7bf0e4ed1c20d891d1668112164541f120d8fed36891915acd625f5befe3d571", kill_on_drop: false }` [INFO] [stdout] 7bf0e4ed1c20d891d1668112164541f120d8fed36891915acd625f5befe3d571 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e159e4597cdaf320d8a00a8845474e1632e9e6e7b68c8acbbfda5c25562b82f8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e159e4597cdaf320d8a00a8845474e1632e9e6e7b68c8acbbfda5c25562b82f8", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unused variable: `a` [INFO] [stdout] running 0 tests [INFO] [stderr] --> examples/pin.rs:15:13 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 15 | let mut a = Box::pin(Spika::default()); [INFO] [stdout] [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `child` [INFO] [stderr] --> examples/pin.rs:17:13 [INFO] [stderr] | [INFO] [stderr] 17 | let mut child = Box::pin(Spika::default()); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_child` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `spika` [INFO] [stderr] --> examples/pin.rs:11:47 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn add_subspika(self: Pin>, spika: Pin>) {} [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_spika` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> examples/pin.rs:15:9 [INFO] [stderr] | [INFO] [stderr] 15 | let mut a = Box::pin(Spika::default()); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> examples/pin.rs:17:9 [INFO] [stderr] | [INFO] [stderr] 17 | let mut child = Box::pin(Spika::default()); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `data` [INFO] [stderr] --> examples/pin.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | pub data: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `super_spika` [INFO] [stderr] --> examples/pin.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | pub super_spika: Option>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `spiks` [INFO] [stderr] --> examples/pin.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | pub spiks: Vec>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add_subspika` [INFO] [stderr] --> examples/pin.rs:11:12 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn add_subspika(self: Pin>, spika: Pin>) {} [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rtools` (example "pin") generated 9 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rtools-f25209cc2f772644) [INFO] [stderr] Doc-tests rtools [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e159e4597cdaf320d8a00a8845474e1632e9e6e7b68c8acbbfda5c25562b82f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e159e4597cdaf320d8a00a8845474e1632e9e6e7b68c8acbbfda5c25562b82f8", kill_on_drop: false }` [INFO] [stdout] e159e4597cdaf320d8a00a8845474e1632e9e6e7b68c8acbbfda5c25562b82f8