[INFO] fetching crate erbium 1.0.1... [INFO] building erbium-1.0.1 against try#f41a2ab7b0d9462073425dd6c04abbeb4805cb77 for pr-97334-2 [INFO] extracting crate erbium 1.0.1 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate erbium 1.0.1 on toolchain f41a2ab7b0d9462073425dd6c04abbeb4805cb77 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f41a2ab7b0d9462073425dd6c04abbeb4805cb77" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate erbium 1.0.1 [INFO] finished tweaking crates.io crate erbium 1.0.1 [INFO] tweaked toml for crates.io crate erbium 1.0.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate erbium 1.0.1 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" "+f41a2ab7b0d9462073425dd6c04abbeb4805cb77" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+f41a2ab7b0d9462073425dd6c04abbeb4805cb77" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c486d7978acc8df9fde32eece68d2d13742b24d6b83315e7fb2238e57455110e [INFO] running `Command { std: "docker" "start" "-a" "c486d7978acc8df9fde32eece68d2d13742b24d6b83315e7fb2238e57455110e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c486d7978acc8df9fde32eece68d2d13742b24d6b83315e7fb2238e57455110e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c486d7978acc8df9fde32eece68d2d13742b24d6b83315e7fb2238e57455110e", kill_on_drop: false }` [INFO] [stdout] c486d7978acc8df9fde32eece68d2d13742b24d6b83315e7fb2238e57455110e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+f41a2ab7b0d9462073425dd6c04abbeb4805cb77" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5252813b16a9cc97bfecfebb78149c7172b057ed6e5936726515307a4f8c5897 [INFO] running `Command { std: "docker" "start" "-a" "5252813b16a9cc97bfecfebb78149c7172b057ed6e5936726515307a4f8c5897", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.9 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling once_cell v1.12.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling slab v0.4.6 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling anyhow v1.0.57 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling rustversion v1.0.6 [INFO] [stderr] Compiling cache-padded v1.2.0 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling unicode-bidi v0.3.8 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling semver v1.0.9 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling event-listener v2.5.2 [INFO] [stderr] Compiling sysinfo v0.23.13 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling libz-sys v1.1.8 [INFO] [stderr] Compiling libgit2-sys v0.13.4+1.4.2 [INFO] [stderr] Compiling pin-project-lite v0.1.12 [INFO] [stderr] Compiling async-task v4.2.0 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling vergen v6.0.2 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling paste v1.0.7 [INFO] [stderr] Compiling libsqlite3-sys v0.23.2 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling itoa v1.0.2 [INFO] [stderr] Compiling protobuf v2.27.1 [INFO] [stderr] Compiling blocking v1.2.0 [INFO] [stderr] Compiling http v0.2.7 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling async-lock v2.5.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling tracing-core v0.1.26 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling regex-syntax v0.6.26 [INFO] [stderr] Compiling async-trait v0.1.56 [INFO] [stderr] Compiling prometheus v0.13.1 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling tracing v0.1.34 [INFO] [stderr] Compiling hashlink v0.7.0 [INFO] [stderr] Compiling http-body v0.4.5 [INFO] [stderr] Compiling procfs v0.12.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling fallible-streaming-iterator v0.1.9 [INFO] [stderr] Compiling httpdate v1.0.2 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling fallible-iterator v0.2.0 [INFO] [stderr] Compiling regex v1.5.6 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling match_cfg v0.1.0 [INFO] [stderr] Compiling hostname v0.3.1 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling rusqlite v0.26.3 [INFO] [stderr] Compiling nix v0.23.1 [INFO] [stderr] Compiling ctor v0.1.22 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling enum-iterator-derive v0.8.1 [INFO] [stderr] Compiling mio v0.8.3 [INFO] [stderr] Compiling tokio v1.19.2 [INFO] [stderr] Compiling polling v2.2.0 [INFO] [stderr] Compiling thiserror v1.0.31 [INFO] [stderr] Compiling getset v0.1.2 [INFO] [stderr] Compiling netlink-packet-utils v0.5.1 [INFO] [stderr] Compiling async-io v1.7.0 [INFO] [stderr] Compiling netlink-packet-core v0.4.2 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling enum-iterator v0.8.1 [INFO] [stderr] Compiling async-global-executor v2.1.0 [INFO] [stderr] Compiling derive_arbitrary v1.1.0 [INFO] [stderr] Compiling async-std v1.11.0 [INFO] [stderr] Compiling netlink-packet-route v0.11.0 [INFO] [stderr] Compiling arbitrary v1.1.0 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling tokio-stream v0.1.9 [INFO] [stderr] Compiling netlink-sys v0.7.0 [INFO] [stderr] Compiling tokio-compat-02 v0.2.0 [INFO] [stderr] Compiling hyper v0.14.19 [INFO] [stderr] Compiling tokio-util v0.6.10 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling git2 v0.14.4 [INFO] [stderr] Compiling erbium v1.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `llbroadcast` is never read [INFO] [stdout] --> src/net/netinfo.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 62 | struct IfInfo { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 66 | llbroadcast: LinkLayer, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IfInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 42s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "5252813b16a9cc97bfecfebb78149c7172b057ed6e5936726515307a4f8c5897", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5252813b16a9cc97bfecfebb78149c7172b057ed6e5936726515307a4f8c5897", kill_on_drop: false }` [INFO] [stdout] 5252813b16a9cc97bfecfebb78149c7172b057ed6e5936726515307a4f8c5897 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+f41a2ab7b0d9462073425dd6c04abbeb4805cb77" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d06847d2e7bb0e0e9be6bcf7c5bb3bdd84d80360c2eb862310ab4442fd3a0031 [INFO] running `Command { std: "docker" "start" "-a" "d06847d2e7bb0e0e9be6bcf7c5bb3bdd84d80360c2eb862310ab4442fd3a0031", kill_on_drop: false }` [INFO] [stdout] warning: field `llbroadcast` is never read [INFO] [stdout] --> src/net/netinfo.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 62 | struct IfInfo { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 66 | llbroadcast: LinkLayer, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IfInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling erbium v1.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `broadcast_failed_renew` is never used [INFO] [stdout] --> src/dhcp/test.rs:250:4 [INFO] [stdout] | [INFO] [stdout] 250 | fn broadcast_failed_renew() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `dhcpinform_dont_check_existing_lease` is never used [INFO] [stdout] --> src/dhcp/test.rs:264:4 [INFO] [stdout] | [INFO] [stdout] 264 | fn dhcpinform_dont_check_existing_lease() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `llbroadcast` is never read [INFO] [stdout] --> src/net/netinfo.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 62 | struct IfInfo { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 66 | llbroadcast: LinkLayer, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IfInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 13.41s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "d06847d2e7bb0e0e9be6bcf7c5bb3bdd84d80360c2eb862310ab4442fd3a0031", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d06847d2e7bb0e0e9be6bcf7c5bb3bdd84d80360c2eb862310ab4442fd3a0031", kill_on_drop: false }` [INFO] [stdout] d06847d2e7bb0e0e9be6bcf7c5bb3bdd84d80360c2eb862310ab4442fd3a0031