[INFO] cloning repository https://github.com/erikh/emu [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/erikh/emu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferikh%2Femu", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferikh%2Femu'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 39b75786d1c3bc58dbbe91e23fcece6ecad17c1e [INFO] testing erikh/emu against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferikh%2Femu" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/erikh/emu 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/erikh/emu [INFO] finished tweaking git repo https://github.com/erikh/emu [INFO] tweaked toml for git repo https://github.com/erikh/emu written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/erikh/emu 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] Downloading crates ... [INFO] [stderr] Downloaded futures-core v0.3.8 [INFO] [stderr] Downloaded net2 v0.2.36 [INFO] [stderr] Downloaded futures-executor v0.3.8 [INFO] [stderr] Downloaded futures v0.3.8 [INFO] [stderr] Downloaded netlink-packet-core v0.2.2 [INFO] [stderr] Downloaded blake2b_simd v0.5.11 [INFO] [stderr] Downloaded redox_users v0.3.5 [INFO] [stderr] Downloaded futures-sink v0.3.8 [INFO] [stderr] Downloaded futures-util v0.3.8 [INFO] [stderr] Downloaded thiserror-impl v1.0.22 [INFO] [stderr] Downloaded ini v1.3.0 [INFO] [stderr] Downloaded rust-argon2 v0.8.3 [INFO] [stderr] Downloaded fork v0.1.18 [INFO] [stderr] Downloaded pin-project v1.0.2 [INFO] [stderr] Downloaded dirs v3.0.1 [INFO] [stderr] Downloaded tinytemplate v1.1.0 [INFO] [stderr] Downloaded futures-channel v0.3.8 [INFO] [stderr] Downloaded syn v1.0.53 [INFO] [stderr] Downloaded byteordered v0.5.0 [INFO] [stderr] Downloaded socket2 v0.3.17 [INFO] [stderr] Downloaded netlink-packet-utils v0.4.0 [INFO] [stderr] Downloaded pin-project-lite v0.1.11 [INFO] [stderr] Downloaded futures-task v0.3.8 [INFO] [stderr] Downloaded signal-hook-registry v1.2.2 [INFO] [stderr] Downloaded configparser v1.0.0 [INFO] [stderr] Downloaded serde_json v1.0.60 [INFO] [stderr] Downloaded tokio v0.2.23 [INFO] [stderr] Downloaded netlink-sys v0.5.0 [INFO] [stderr] Downloaded anyhow v1.0.34 [INFO] [stderr] Downloaded paste v1.0.3 [INFO] [stderr] Downloaded netlink-proto v0.5.0 [INFO] [stderr] Downloaded netlink-packet-route v0.6.0 [INFO] [stderr] Downloaded rtnetlink v0.6.0 [INFO] [stderr] Downloaded futures-io v0.3.8 [INFO] [stderr] Downloaded futures-macro v0.3.8 [INFO] [stderr] Downloaded pin-project-internal v1.0.2 [INFO] [stderr] Downloaded thiserror v1.0.22 [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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", 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] 56e437bf7a02bfd2ce0d8abb7e0c46879d063d260686126b83f08e041d01144b [INFO] running `Command { std: "docker" "start" "-a" "56e437bf7a02bfd2ce0d8abb7e0c46879d063d260686126b83f08e041d01144b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "56e437bf7a02bfd2ce0d8abb7e0c46879d063d260686126b83f08e041d01144b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56e437bf7a02bfd2ce0d8abb7e0c46879d063d260686126b83f08e041d01144b", kill_on_drop: false }` [INFO] [stdout] 56e437bf7a02bfd2ce0d8abb7e0c46879d063d260686126b83f08e041d01144b [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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 8ce781f17b285ecc330672f18ad8fb23dd6ff5500430a7b19d3cf48f68495be7 [INFO] running `Command { std: "docker" "start" "-a" "8ce781f17b285ecc330672f18ad8fb23dd6ff5500430a7b19d3cf48f68495be7", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.53 [INFO] [stderr] Compiling anyhow v1.0.34 [INFO] [stderr] Compiling paste v1.0.3 [INFO] [stderr] Compiling configparser v1.0.0 [INFO] [stderr] Compiling futures-channel v0.3.8 [INFO] [stderr] Compiling signal-hook-registry v1.2.2 [INFO] [stderr] Compiling byteordered v0.5.0 [INFO] [stderr] Compiling dirs-sys v0.3.5 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling fork v0.1.18 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling dirs v3.0.1 [INFO] [stderr] Compiling ini v1.3.0 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling thiserror-impl v1.0.22 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Compiling tokio v0.2.23 [INFO] [stderr] Compiling thiserror v1.0.22 [INFO] [stderr] Compiling netlink-packet-utils v0.4.0 [INFO] [stderr] Compiling pin-project v1.0.2 [INFO] [stderr] Compiling futures-util v0.3.8 [INFO] [stderr] Compiling netlink-packet-core v0.2.2 [INFO] [stderr] Compiling netlink-packet-route v0.6.0 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling futures-executor v0.3.8 [INFO] [stderr] Compiling futures v0.3.8 [INFO] [stderr] Compiling tokio-util v0.2.0 [INFO] [stderr] Compiling netlink-sys v0.5.0 [INFO] [stderr] Compiling netlink-proto v0.5.0 [INFO] [stderr] Compiling rtnetlink v0.6.0 [INFO] [stderr] Compiling serde_json v1.0.60 [INFO] [stderr] Compiling tinytemplate v1.1.0 [INFO] [stderr] Compiling emu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `peer_name` [INFO] [stdout] --> src/network.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | peer_name: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Interface` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/network.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/network.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | id: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Interface` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/network.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 43s [INFO] running `Command { std: "docker" "inspect" "8ce781f17b285ecc330672f18ad8fb23dd6ff5500430a7b19d3cf48f68495be7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ce781f17b285ecc330672f18ad8fb23dd6ff5500430a7b19d3cf48f68495be7", kill_on_drop: false }` [INFO] [stdout] 8ce781f17b285ecc330672f18ad8fb23dd6ff5500430a7b19d3cf48f68495be7 [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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 96c75f288081cecde2fa638a4dad8e0f87f1db41dd8ef3fde5cddb0b6a54d057 [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" "96c75f288081cecde2fa638a4dad8e0f87f1db41dd8ef3fde5cddb0b6a54d057", kill_on_drop: false }` [INFO] [stderr] Compiling emu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `peer_name` [INFO] [stdout] --> src/network.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | peer_name: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Interface` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/network.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/network.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | id: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Interface` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/network.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.18s [INFO] running `Command { std: "docker" "inspect" "96c75f288081cecde2fa638a4dad8e0f87f1db41dd8ef3fde5cddb0b6a54d057", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96c75f288081cecde2fa638a4dad8e0f87f1db41dd8ef3fde5cddb0b6a54d057", kill_on_drop: false }` [INFO] [stdout] 96c75f288081cecde2fa638a4dad8e0f87f1db41dd8ef3fde5cddb0b6a54d057 [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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", 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] ddef0eb0bd6693e2981545964d7a9a6478d6e9a0f5303014c2ecb3f114ab729d [INFO] running `Command { std: "docker" "start" "-a" "ddef0eb0bd6693e2981545964d7a9a6478d6e9a0f5303014c2ecb3f114ab729d", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `peer_name` [INFO] [stderr] --> src/network.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | peer_name: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Interface` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/network.rs:13:10 [INFO] [stderr] | [INFO] [stderr] 13 | #[derive(Debug, Clone)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `id` [INFO] [stderr] --> src/network.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | id: u32, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Interface` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/network.rs:13:10 [INFO] [stderr] | [INFO] [stderr] 13 | #[derive(Debug, Clone)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `emu` (bin "emu" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/emu-fcd46932de86a626) [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" "ddef0eb0bd6693e2981545964d7a9a6478d6e9a0f5303014c2ecb3f114ab729d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ddef0eb0bd6693e2981545964d7a9a6478d6e9a0f5303014c2ecb3f114ab729d", kill_on_drop: false }` [INFO] [stdout] ddef0eb0bd6693e2981545964d7a9a6478d6e9a0f5303014c2ecb3f114ab729d