[INFO] fetching crate wascc-httpsrv 0.9.0...
[INFO] testing wascc-httpsrv-0.9.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate wascc-httpsrv 0.9.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate wascc-httpsrv 0.9.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wascc-httpsrv 0.9.0
[INFO] finished tweaking crates.io crate wascc-httpsrv 0.9.0
[INFO] tweaked toml for crates.io crate wascc-httpsrv 0.9.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded twoway v0.2.1
[INFO] [stderr]   Downloaded unchecked-index v0.2.2
[INFO] [stderr]   Downloaded actix-multipart v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 119186942b4a81b9b696afb7634cf9489b9a82e20a2f24baf6d4e64beaf004a0
[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" "119186942b4a81b9b696afb7634cf9489b9a82e20a2f24baf6d4e64beaf004a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "119186942b4a81b9b696afb7634cf9489b9a82e20a2f24baf6d4e64beaf004a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "119186942b4a81b9b696afb7634cf9489b9a82e20a2f24baf6d4e64beaf004a0", kill_on_drop: false }`
[INFO] [stdout] 119186942b4a81b9b696afb7634cf9489b9a82e20a2f24baf6d4e64beaf004a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9757e20d9302a24589184367ab2566cb60e949e33663948aae8baaac24343db6
[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" "9757e20d9302a24589184367ab2566cb60e949e33663948aae8baaac24343db6", kill_on_drop: false }`
[INFO] [stderr]    Compiling unchecked-index v0.2.2
[INFO] [stderr]    Compiling bytestring v0.1.5
[INFO] [stderr]    Compiling tracing v0.1.22
[INFO] [stderr]    Compiling derive_more v0.99.11
[INFO] [stderr]    Compiling actix-macros v0.1.3
[INFO] [stderr]    Compiling enum-as-inner v0.3.3
[INFO] [stderr]    Compiling actix-web-codegen v0.2.2
[INFO] [stderr]    Compiling tokio v0.2.24
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling rmp-serde v0.14.4
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling actix-router v0.2.5
[INFO] [stderr]    Compiling twoway v0.2.1
[INFO] [stderr]    Compiling tracing-futures v0.2.4
[INFO] [stderr]    Compiling wascc-codec v0.9.0
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling tokio-util v0.2.0
[INFO] [stderr]    Compiling actix-codec v0.3.0
[INFO] [stderr]    Compiling actix-codec v0.2.0
[INFO] [stderr]    Compiling actix-service v1.0.6
[INFO] [stderr]    Compiling futures-executor v0.3.8
[INFO] [stderr]    Compiling h2 v0.2.7
[INFO] [stderr]    Compiling actix-threadpool v0.3.3
[INFO] [stderr]    Compiling actix-rt v1.1.1
[INFO] [stderr]    Compiling futures v0.3.8
[INFO] [stderr]    Compiling trust-dns-proto v0.18.0-alpha.2
[INFO] [stderr]    Compiling actix-utils v1.0.6
[INFO] [stderr]    Compiling actix-utils v2.0.0
[INFO] [stderr]    Compiling actix-tls v1.0.0
[INFO] [stderr]    Compiling actix-server v1.0.4
[INFO] [stderr]    Compiling actix-testing v1.0.1
[INFO] [stderr]    Compiling trust-dns-resolver v0.18.0-alpha.2
[INFO] [stderr]    Compiling actix-connect v1.0.2
[INFO] [stderr]    Compiling actix-http v1.0.1
[INFO] [stderr]    Compiling awc v1.0.1
[INFO] [stderr]    Compiling actix-web v2.0.0
[INFO] [stderr]    Compiling actix-multipart v0.2.0
[INFO] [stderr]    Compiling wascc-httpsrv v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `binding`
[INFO] [stdout]   --> src/generated/core.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     binding: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `host`
[INFO] [stdout]   --> src/generated/core.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn host(binding: &str) -> Host {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `default`
[INFO] [stdout]   --> src/generated/core.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn default() -> Host {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Handlers`
[INFO] [stdout]   --> src/generated/core.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct Handlers {}
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `serialize`
[INFO] [stdout]   --> src/generated/core.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn serialize<T>(
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `deserialize`
[INFO] [stdout]   --> src/generated/core.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub fn deserialize<'de, T: Deserialize<'de>>(
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `binding`
[INFO] [stdout]   --> src/generated/http.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     binding: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `host`
[INFO] [stdout]   --> src/generated/http.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn host(binding: &str) -> Host {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `default`
[INFO] [stdout]   --> src/generated/http.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn default() -> Host {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Handlers`
[INFO] [stdout]   --> src/generated/http.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct Handlers {}
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `serialize`
[INFO] [stdout]   --> src/generated/http.rs:76:8
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub fn serialize<T>(
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `deserialize`
[INFO] [stdout]   --> src/generated/http.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub fn deserialize<'de, T: Deserialize<'de>>(
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 25s
[INFO] running `Command { std: "docker" "inspect" "9757e20d9302a24589184367ab2566cb60e949e33663948aae8baaac24343db6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9757e20d9302a24589184367ab2566cb60e949e33663948aae8baaac24343db6", kill_on_drop: false }`
[INFO] [stdout] 9757e20d9302a24589184367ab2566cb60e949e33663948aae8baaac24343db6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9ec8c63b2aa2e4741e6a05e50531300f1361a7aacffc4792ee6f05605d8f9ef
[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" "b9ec8c63b2aa2e4741e6a05e50531300f1361a7aacffc4792ee6f05605d8f9ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling wascc-httpsrv v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `binding`
[INFO] [stdout]   --> src/generated/core.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     binding: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `host`
[INFO] [stdout]   --> src/generated/core.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn host(binding: &str) -> Host {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `default`
[INFO] [stdout]   --> src/generated/core.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn default() -> Host {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Handlers`
[INFO] [stdout]   --> src/generated/core.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct Handlers {}
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `serialize`
[INFO] [stdout]   --> src/generated/core.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn serialize<T>(
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `deserialize`
[INFO] [stdout]   --> src/generated/core.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub fn deserialize<'de, T: Deserialize<'de>>(
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `binding`
[INFO] [stdout]   --> src/generated/http.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     binding: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `host`
[INFO] [stdout]   --> src/generated/http.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn host(binding: &str) -> Host {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `default`
[INFO] [stdout]   --> src/generated/http.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn default() -> Host {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Handlers`
[INFO] [stdout]   --> src/generated/http.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct Handlers {}
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `serialize`
[INFO] [stdout]   --> src/generated/http.rs:76:8
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub fn serialize<T>(
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `deserialize`
[INFO] [stdout]   --> src/generated/http.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub fn deserialize<'de, T: Deserialize<'de>>(
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `binding`
[INFO] [stdout]   --> src/generated/core.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     binding: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `host`
[INFO] [stdout]   --> src/generated/core.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn host(binding: &str) -> Host {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `default`
[INFO] [stdout]   --> src/generated/core.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn default() -> Host {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Handlers`
[INFO] [stdout]   --> src/generated/core.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct Handlers {}
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `serialize`
[INFO] [stdout]   --> src/generated/core.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn serialize<T>(
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `deserialize`
[INFO] [stdout]   --> src/generated/core.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub fn deserialize<'de, T: Deserialize<'de>>(
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `binding`
[INFO] [stdout]   --> src/generated/http.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     binding: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `host`
[INFO] [stdout]   --> src/generated/http.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn host(binding: &str) -> Host {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `default`
[INFO] [stdout]   --> src/generated/http.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn default() -> Host {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Handlers`
[INFO] [stdout]   --> src/generated/http.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct Handlers {}
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `serialize`
[INFO] [stdout]   --> src/generated/http.rs:76:8
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub fn serialize<T>(
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `deserialize`
[INFO] [stdout]   --> src/generated/http.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub fn deserialize<'de, T: Deserialize<'de>>(
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.35s
[INFO] running `Command { std: "docker" "inspect" "b9ec8c63b2aa2e4741e6a05e50531300f1361a7aacffc4792ee6f05605d8f9ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9ec8c63b2aa2e4741e6a05e50531300f1361a7aacffc4792ee6f05605d8f9ef", kill_on_drop: false }`
[INFO] [stdout] b9ec8c63b2aa2e4741e6a05e50531300f1361a7aacffc4792ee6f05605d8f9ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4835f60c21f6fdcb6632941fedf5c5d499ad3eb45289c3cb0990381678647ecf
[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" "4835f60c21f6fdcb6632941fedf5c5d499ad3eb45289c3cb0990381678647ecf", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `binding`
[INFO] [stderr]   --> src/generated/core.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     binding: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `host`
[INFO] [stderr]   --> src/generated/core.rs:26:8
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub fn host(binding: &str) -> Host {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `default`
[INFO] [stderr]   --> src/generated/core.rs:33:8
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub fn default() -> Host {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Handlers`
[INFO] [stderr]   --> src/generated/core.rs:39:12
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub struct Handlers {}
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `serialize`
[INFO] [stderr]   --> src/generated/core.rs:70:8
[INFO] [stderr]    |
[INFO] [stderr] 70 | pub fn serialize<T>(
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `deserialize`
[INFO] [stderr]   --> src/generated/core.rs:84:8
[INFO] [stderr]    |
[INFO] [stderr] 84 | pub fn deserialize<'de, T: Deserialize<'de>>(
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `binding`
[INFO] [stderr]   --> src/generated/http.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     binding: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `host`
[INFO] [stderr]   --> src/generated/http.rs:26:8
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub fn host(binding: &str) -> Host {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `default`
[INFO] [stderr]   --> src/generated/http.rs:33:8
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub fn default() -> Host {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Handlers`
[INFO] [stderr]   --> src/generated/http.rs:39:12
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub struct Handlers {}
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `serialize`
[INFO] [stderr]   --> src/generated/http.rs:76:8
[INFO] [stderr]    |
[INFO] [stderr] 76 | pub fn serialize<T>(
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `deserialize`
[INFO] [stderr]   --> src/generated/http.rs:90:8
[INFO] [stderr]    |
[INFO] [stderr] 90 | pub fn deserialize<'de, T: Deserialize<'de>>(
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 12 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `binding`
[INFO] [stderr]   --> src/generated/core.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     binding: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `host`
[INFO] [stderr]   --> src/generated/core.rs:26:8
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub fn host(binding: &str) -> Host {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `default`
[INFO] [stderr]   --> src/generated/core.rs:33:8
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub fn default() -> Host {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Handlers`
[INFO] [stderr]   --> src/generated/core.rs:39:12
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub struct Handlers {}
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `serialize`
[INFO] [stderr]   --> src/generated/core.rs:70:8
[INFO] [stderr]    |
[INFO] [stderr] 70 | pub fn serialize<T>(
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `deserialize`
[INFO] [stderr]   --> src/generated/core.rs:84:8
[INFO] [stderr]    |
[INFO] [stderr] 84 | pub fn deserialize<'de, T: Deserialize<'de>>(
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `binding`
[INFO] [stderr]   --> src/generated/http.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     binding: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `host`
[INFO] [stderr]   --> src/generated/http.rs:26:8
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub fn host(binding: &str) -> Host {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `default`
[INFO] [stderr]   --> src/generated/http.rs:33:8
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub fn default() -> Host {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Handlers`
[INFO] [stderr]   --> src/generated/http.rs:39:12
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub struct Handlers {}
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `serialize`
[INFO] [stderr]   --> src/generated/http.rs:76:8
[INFO] [stderr]    |
[INFO] [stderr] 76 | pub fn serialize<T>(
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `deserialize`
[INFO] [stderr]   --> src/generated/http.rs:90:8
[INFO] [stderr]    |
[INFO] [stderr] 90 | pub fn deserialize<'de, T: Deserialize<'de>>(
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 12 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wascc_httpsrv-2c1c38d139e02e12
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests wascc-httpsrv
[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] [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" "4835f60c21f6fdcb6632941fedf5c5d499ad3eb45289c3cb0990381678647ecf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4835f60c21f6fdcb6632941fedf5c5d499ad3eb45289c3cb0990381678647ecf", kill_on_drop: false }`
[INFO] [stdout] 4835f60c21f6fdcb6632941fedf5c5d499ad3eb45289c3cb0990381678647ecf