[INFO] fetching crate waystone-client 0.1.0...
[INFO] testing waystone-client-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate waystone-client 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate waystone-client 0.1.0
[INFO] finished tweaking crates.io crate waystone-client 0.1.0
[INFO] tweaked toml for crates.io crate waystone-client 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate waystone-client 0.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b083f34ad0dd4e64e54b3af5cc6821b419c734ee6f2c919229acc9a1f92628c9
[INFO] running `Command { std: "docker" "start" "-a" "b083f34ad0dd4e64e54b3af5cc6821b419c734ee6f2c919229acc9a1f92628c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b083f34ad0dd4e64e54b3af5cc6821b419c734ee6f2c919229acc9a1f92628c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b083f34ad0dd4e64e54b3af5cc6821b419c734ee6f2c919229acc9a1f92628c9", kill_on_drop: false }`
[INFO] [stdout] b083f34ad0dd4e64e54b3af5cc6821b419c734ee6f2c919229acc9a1f92628c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ac112db0c3bba0c085e0ee16f39201f935d646306666d73f0e752c724081d31
[INFO] running `Command { std: "docker" "start" "-a" "0ac112db0c3bba0c085e0ee16f39201f935d646306666d73f0e752c724081d31", kill_on_drop: false }`
[INFO] [stderr]    Compiling waystone-client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `XDG_RUNTIME_DIR_NOT_SET` should have an upper camel case name
[INFO] [stdout]  --> src/lib.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     XDG_RUNTIME_DIR_NOT_SET,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `XdgRuntimeDirNotSet`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `WAYLAND_DISPLAY_NOT_SET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     WAYLAND_DISPLAY_NOT_SET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `WaylandDisplayNotSet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SOCKET_CONNECTION_FAILED` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     SOCKET_CONNECTION_FAILED,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SocketConnectionFailed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `socket` is never read
[INFO] [stdout]  --> src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Display {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 4 |     socket: UnixStream,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "0ac112db0c3bba0c085e0ee16f39201f935d646306666d73f0e752c724081d31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ac112db0c3bba0c085e0ee16f39201f935d646306666d73f0e752c724081d31", kill_on_drop: false }`
[INFO] [stdout] 0ac112db0c3bba0c085e0ee16f39201f935d646306666d73f0e752c724081d31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f072e28e140648d47c101e952fd5dbdb935ffa9b4b26954069644b491da95671
[INFO] running `Command { std: "docker" "start" "-a" "f072e28e140648d47c101e952fd5dbdb935ffa9b4b26954069644b491da95671", kill_on_drop: false }`
[INFO] [stdout] warning: variant `XDG_RUNTIME_DIR_NOT_SET` should have an upper camel case name
[INFO] [stdout]  --> src/lib.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     XDG_RUNTIME_DIR_NOT_SET,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `XdgRuntimeDirNotSet`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling waystone-client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `WAYLAND_DISPLAY_NOT_SET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     WAYLAND_DISPLAY_NOT_SET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `WaylandDisplayNotSet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SOCKET_CONNECTION_FAILED` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     SOCKET_CONNECTION_FAILED,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SocketConnectionFailed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `socket` is never read
[INFO] [stdout]  --> src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Display {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 4 |     socket: UnixStream,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `XDG_RUNTIME_DIR_NOT_SET` should have an upper camel case name
[INFO] [stdout]  --> src/lib.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     XDG_RUNTIME_DIR_NOT_SET,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `XdgRuntimeDirNotSet`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `WAYLAND_DISPLAY_NOT_SET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     WAYLAND_DISPLAY_NOT_SET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `WaylandDisplayNotSet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SOCKET_CONNECTION_FAILED` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     SOCKET_CONNECTION_FAILED,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SocketConnectionFailed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `socket` is never read
[INFO] [stdout]  --> src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Display {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 4 |     socket: UnixStream,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "f072e28e140648d47c101e952fd5dbdb935ffa9b4b26954069644b491da95671", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f072e28e140648d47c101e952fd5dbdb935ffa9b4b26954069644b491da95671", kill_on_drop: false }`
[INFO] [stdout] f072e28e140648d47c101e952fd5dbdb935ffa9b4b26954069644b491da95671
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dd115f05980a73ec8c34a4ca67db41888e5cee1c3d86158afad2a4faf32cf7db
[INFO] running `Command { std: "docker" "start" "-a" "dd115f05980a73ec8c34a4ca67db41888e5cee1c3d86158afad2a4faf32cf7db", kill_on_drop: false }`
[INFO] [stderr] warning: variant `XDG_RUNTIME_DIR_NOT_SET` should have an upper camel case name
[INFO] [stderr]  --> src/lib.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     XDG_RUNTIME_DIR_NOT_SET,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `XdgRuntimeDirNotSet`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `WAYLAND_DISPLAY_NOT_SET` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     WAYLAND_DISPLAY_NOT_SET,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `WaylandDisplayNotSet`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SOCKET_CONNECTION_FAILED` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     SOCKET_CONNECTION_FAILED,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SocketConnectionFailed`
[INFO] [stderr] 
[INFO] [stderr] warning: field `socket` is never read
[INFO] [stderr]  --> src/lib.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct Display {
[INFO] [stderr]   |            ------- field in this struct
[INFO] [stderr] 4 |     socket: UnixStream,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `waystone-client` (lib) generated 4 warnings
[INFO] [stderr] warning: `waystone-client` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/waystone_client-e184a392537650f1)
[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] [stderr]    Doc-tests waystone_client
[INFO] [stderr] warning: variant `XDG_RUNTIME_DIR_NOT_SET` should have an upper camel case name
[INFO] [stderr]  --> src/lib.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     XDG_RUNTIME_DIR_NOT_SET,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `XdgRuntimeDirNotSet`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `WAYLAND_DISPLAY_NOT_SET` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     WAYLAND_DISPLAY_NOT_SET,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `WaylandDisplayNotSet`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SOCKET_CONNECTION_FAILED` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     SOCKET_CONNECTION_FAILED,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SocketConnectionFailed`
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[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" "dd115f05980a73ec8c34a4ca67db41888e5cee1c3d86158afad2a4faf32cf7db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd115f05980a73ec8c34a4ca67db41888e5cee1c3d86158afad2a4faf32cf7db", kill_on_drop: false }`
[INFO] [stdout] dd115f05980a73ec8c34a4ca67db41888e5cee1c3d86158afad2a4faf32cf7db