[INFO] cloning repository https://github.com/qiuchengxuan/rust-packet
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/qiuchengxuan/rust-packet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqiuchengxuan%2Frust-packet", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqiuchengxuan%2Frust-packet'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fcc0a8d58437dd86668426c3db86a7fe2bb4e107
[INFO] testing qiuchengxuan/rust-packet against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqiuchengxuan%2Frust-packet" "/workspace/builds/worker-38/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-38/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/qiuchengxuan/rust-packet on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/qiuchengxuan/rust-packet
[INFO] finished tweaking git repo https://github.com/qiuchengxuan/rust-packet
[INFO] tweaked toml for git repo https://github.com/qiuchengxuan/rust-packet written to /workspace/builds/worker-38/source/Cargo.toml
[INFO] crate git repo https://github.com/qiuchengxuan/rust-packet already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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 ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d26a8a24e00db2285c833607e6c554476b3eecbe9744421085571b764140dcd
[INFO] running `Command { std: "docker" "start" "-a" "2d26a8a24e00db2285c833607e6c554476b3eecbe9744421085571b764140dcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d26a8a24e00db2285c833607e6c554476b3eecbe9744421085571b764140dcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d26a8a24e00db2285c833607e6c554476b3eecbe9744421085571b764140dcd", kill_on_drop: false }`
[INFO] [stdout] 2d26a8a24e00db2285c833607e6c554476b3eecbe9744421085571b764140dcd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8244bb47f8b936bd983da277f21fcc0da66fb27a32405710a878503820c8c86c
[INFO] running `Command { std: "docker" "start" "-a" "8244bb47f8b936bd983da277f21fcc0da66fb27a32405710a878503820c8c86c", kill_on_drop: false }`
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[INFO] [stderr]    Compiling num_cpus v1.8.0
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[INFO] [stderr]    Compiling tokio-timer v0.2.8
[INFO] [stderr]    Compiling tokio-current-thread v0.1.4
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling openssl-sys v0.9.39
[INFO] [stderr]    Compiling smallvec v0.6.7
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling lock_api v0.1.5
[INFO] [stderr]    Compiling libflate v0.1.19
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.6.1
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[INFO] [stderr]    Compiling phf_shared v0.7.23
[INFO] [stderr]    Compiling bytes v0.4.11
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling mime v0.3.12
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling uuid v0.7.1
[INFO] [stderr]    Compiling serde_json v1.0.33
[INFO] [stderr]    Compiling phf_generator v0.7.23
[INFO] [stderr]    Compiling phf v0.7.23
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling rand_pcg v0.1.1
[INFO] [stderr]    Compiling rand_chacha v0.1.0
[INFO] [stderr]    Compiling rand v0.6.1
[INFO] [stderr]    Compiling crossbeam-deque v0.6.2
[INFO] [stderr]    Compiling enum-primitive-derive v0.1.2
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling tokio-io v0.1.10
[INFO] [stderr]    Compiling http v0.1.14
[INFO] [stderr]    Compiling phf_codegen v0.7.23
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling serde_urlencoded v0.5.4
[INFO] [stderr]    Compiling tokio-reactor v0.1.7
[INFO] [stderr]    Compiling tokio-uds v0.2.4
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-tcp v0.1.2
[INFO] [stderr]    Compiling tokio-threadpool v0.1.9
[INFO] [stderr]    Compiling h2 v0.1.14
[INFO] [stderr]    Compiling tokio-fs v0.1.4
[INFO] [stderr]    Compiling tokio v0.1.13
[INFO] [stderr]    Compiling hyper v0.12.17
[INFO] [stderr]    Compiling hyper-tls v0.3.1
[INFO] [stderr]    Compiling reqwest v0.9.5
[INFO] [stderr]    Compiling hwaddr v0.1.5
[INFO] [stderr]    Compiling packet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]   --> src/afpacket/afpacket.rs:51:27
[INFO] [stdout]    |
[INFO] [stdout] 51 |                 .and_then({ |_| mmap_rx_ring(self.socket.fd(), &options) })
[INFO] [stdout]    |                           ^^                                            ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout] 51 -                 .and_then({ |_| mmap_rx_ring(self.socket.fd(), &options) })
[INFO] [stdout] 51 +                 .and_then(|_| mmap_rx_ring(self.socket.fd(), &options))
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `timeout`
[INFO] [stdout]   --> src/afpacket/afpacket.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     timeout: Duration,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_raw`
[INFO] [stdout]    --> src/afpacket/ring.rs:112:8
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn from_raw(raw_header: &'a [u8]) -> TPacketV3HeaderParser {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.79s
[INFO] running `Command { std: "docker" "inspect" "8244bb47f8b936bd983da277f21fcc0da66fb27a32405710a878503820c8c86c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8244bb47f8b936bd983da277f21fcc0da66fb27a32405710a878503820c8c86c", kill_on_drop: false }`
[INFO] [stdout] 8244bb47f8b936bd983da277f21fcc0da66fb27a32405710a878503820c8c86c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 500015e06a594cce043facee070279e2026b05e154e8bf1d0ff7a7e4677fd0a6
[INFO] running `Command { std: "docker" "start" "-a" "500015e06a594cce043facee070279e2026b05e154e8bf1d0ff7a7e4677fd0a6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling packet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]   --> src/afpacket/afpacket.rs:51:27
[INFO] [stdout]    |
[INFO] [stdout] 51 |                 .and_then({ |_| mmap_rx_ring(self.socket.fd(), &options) })
[INFO] [stdout]    |                           ^^                                            ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout] 51 -                 .and_then({ |_| mmap_rx_ring(self.socket.fd(), &options) })
[INFO] [stdout] 51 +                 .and_then(|_| mmap_rx_ring(self.socket.fd(), &options))
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `timeout`
[INFO] [stdout]   --> src/afpacket/afpacket.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     timeout: Duration,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_raw`
[INFO] [stdout]    --> src/afpacket/ring.rs:112:8
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn from_raw(raw_header: &'a [u8]) -> TPacketV3HeaderParser {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]   --> src/afpacket/afpacket.rs:51:27
[INFO] [stdout]    |
[INFO] [stdout] 51 |                 .and_then({ |_| mmap_rx_ring(self.socket.fd(), &options) })
[INFO] [stdout]    |                           ^^                                            ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout] 51 -                 .and_then({ |_| mmap_rx_ring(self.socket.fd(), &options) })
[INFO] [stdout] 51 +                 .and_then(|_| mmap_rx_ring(self.socket.fd(), &options))
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `timeout`
[INFO] [stdout]   --> src/afpacket/afpacket.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     timeout: Duration,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_raw`
[INFO] [stdout]    --> src/afpacket/ring.rs:112:8
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn from_raw(raw_header: &'a [u8]) -> TPacketV3HeaderParser {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.27s
[INFO] running `Command { std: "docker" "inspect" "500015e06a594cce043facee070279e2026b05e154e8bf1d0ff7a7e4677fd0a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "500015e06a594cce043facee070279e2026b05e154e8bf1d0ff7a7e4677fd0a6", kill_on_drop: false }`
[INFO] [stdout] 500015e06a594cce043facee070279e2026b05e154e8bf1d0ff7a7e4677fd0a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c544af5149849444f04a7fdbe194388bed1e1af17d493398c96c9eaf39287e35
[INFO] running `Command { std: "docker" "start" "-a" "c544af5149849444f04a7fdbe194388bed1e1af17d493398c96c9eaf39287e35", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stdout] running 1 test
[INFO] [stderr]   --> src/afpacket/afpacket.rs:51:27
[INFO] [stdout] test eth::ethernet::tests::test_works ... ok
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 51 |                 .and_then({ |_| mmap_rx_ring(self.socket.fd(), &options) })
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |                           ^^                                            ^^
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr] 51 -                 .and_then({ |_| mmap_rx_ring(self.socket.fd(), &options) })
[INFO] [stderr] 51 +                 .and_then(|_| mmap_rx_ring(self.socket.fd(), &options))
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `timeout`
[INFO] [stderr]   --> src/afpacket/afpacket.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     timeout: Duration,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `from_raw`
[INFO] [stderr]    --> src/afpacket/ring.rs:112:8
[INFO] [stderr]     |
[INFO] [stderr] 112 |     fn from_raw(raw_header: &'a [u8]) -> TPacketV3HeaderParser {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `packet` (lib) generated 3 warnings
[INFO] [stderr] warning: `packet` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.48s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/packet-f6a80436a98bdb7b)
[INFO] [stderr]    Doc-tests packet
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stdout] running 0 tests
[INFO] [stderr]   --> /opt/rustwide/workdir/src/afpacket/afpacket.rs:51:27
[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] 51 |                 .and_then({ |_| mmap_rx_ring(self.socket.fd(), &options) })
[INFO] [stdout] 
[INFO] [stderr]    |                           ^^                                            ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr] 51 -                 .and_then({ |_| mmap_rx_ring(self.socket.fd(), &options) })
[INFO] [stderr] 51 +                 .and_then(|_| mmap_rx_ring(self.socket.fd(), &options))
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] running `Command { std: "docker" "inspect" "c544af5149849444f04a7fdbe194388bed1e1af17d493398c96c9eaf39287e35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c544af5149849444f04a7fdbe194388bed1e1af17d493398c96c9eaf39287e35", kill_on_drop: false }`
[INFO] [stdout] c544af5149849444f04a7fdbe194388bed1e1af17d493398c96c9eaf39287e35