[INFO] updating cached repository https://github.com/SilverSoldier/rlock
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f325424f96e1a733eb7366ec2d46f14c77b25f53
[INFO] testing SilverSoldier/rlock against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSilverSoldier%2Frlock" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SilverSoldier/rlock on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/SilverSoldier/rlock
[INFO] finished tweaking git repo https://github.com/SilverSoldier/rlock
[INFO] tweaked toml for git repo https://github.com/SilverSoldier/rlock written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/SilverSoldier/rlock already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e92d3a2cd44d388d403882aa4d632a329530a087fa606c8d330efb8a4346855
[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" "3e92d3a2cd44d388d403882aa4d632a329530a087fa606c8d330efb8a4346855", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e92d3a2cd44d388d403882aa4d632a329530a087fa606c8d330efb8a4346855", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e92d3a2cd44d388d403882aa4d632a329530a087fa606c8d330efb8a4346855", kill_on_drop: false }`
[INFO] [stdout] 3e92d3a2cd44d388d403882aa4d632a329530a087fa606c8d330efb8a4346855
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7668430d273af6a34174f0eedfbc76dd123494d77076c04fea3231b8a0cdce9
[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" "b7668430d273af6a34174f0eedfbc76dd123494d77076c04fea3231b8a0cdce9", kill_on_drop: false }`
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling toml v0.2.1
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling pwd v1.2.0
[INFO] [stderr]    Compiling regex v0.2.5
[INFO] [stderr]    Compiling metadeps v1.1.2
[INFO] [stderr]    Compiling x11 v2.17.0
[INFO] [stderr]    Compiling docopt v0.8.1
[INFO] [stderr]    Compiling rlock v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]   --> src/main.rs:63:59
[INFO] [stdout]    |
[INFO] [stdout] 63 |         Err(msg) => panic!("Error reading input: {}", msg.description()),
[INFO] [stdout]    |                                                           ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant in pattern `XK_Return` should have an upper case name
[INFO] [stdout]    --> src/main.rs:332:21
[INFO] [stdout]     |
[INFO] [stdout] 332 |                     XK_Return => {
[INFO] [stdout]     |                     ^^^^^^^^^ help: convert the identifier to upper case: `XK_RETURN`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant in pattern `XK_Escape` should have an upper case name
[INFO] [stdout]    --> src/main.rs:350:21
[INFO] [stdout]     |
[INFO] [stdout] 350 |                     XK_Escape => {
[INFO] [stdout]     |                     ^^^^^^^^^ help: convert the identifier to upper case: `XK_ESCAPE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant in pattern `XK_BackSpace` should have an upper case name
[INFO] [stdout]    --> src/main.rs:354:21
[INFO] [stdout]     |
[INFO] [stdout] 354 |                     XK_BackSpace => {
[INFO] [stdout]     |                     ^^^^^^^^^^^^ help: convert the identifier to upper case: `XK_BACK_SPACE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant in pattern `RR_Rotate_90` should have an upper case name
[INFO] [stdout]    --> src/main.rs:390:37
[INFO] [stdout]     |
[INFO] [stdout] 390 | ...                   RR_Rotate_90 | RR_Rotate_270 => XResizeWindow(dpy, lock.win, rre.height as u32, rre.width as u32),
[INFO] [stdout]     |                       ^^^^^^^^^^^^ help: convert the identifier to upper case: `RR_ROTATE_90`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant in pattern `RR_Rotate_270` should have an upper case name
[INFO] [stdout]    --> src/main.rs:390:52
[INFO] [stdout]     |
[INFO] [stdout] 390 | ...                   RR_Rotate_90 | RR_Rotate_270 => XResizeWindow(dpy, lock.win, rre.height as u32, rre.width as u32),
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^ help: convert the identifier to upper case: `RR_ROTATE_270`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `config_msg` should have an upper case name
[INFO] [stdout]   --> src/config.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const config_msg: &'static str = "
[INFO] [stdout]    |       ^^^^^^^^^^ help: convert the identifier to upper case: `CONFIG_MSG`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.78s
[INFO] running `Command { std: "docker" "inspect" "b7668430d273af6a34174f0eedfbc76dd123494d77076c04fea3231b8a0cdce9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7668430d273af6a34174f0eedfbc76dd123494d77076c04fea3231b8a0cdce9", kill_on_drop: false }`
[INFO] [stdout] b7668430d273af6a34174f0eedfbc76dd123494d77076c04fea3231b8a0cdce9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d9df31fbd02d70471d90ce398478b3d5be7513157f1024aa8367458cabf6801
[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" "6d9df31fbd02d70471d90ce398478b3d5be7513157f1024aa8367458cabf6801", kill_on_drop: false }`
[INFO] [stderr]    Compiling rlock v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]   --> src/main.rs:63:59
[INFO] [stdout]    |
[INFO] [stdout] 63 |         Err(msg) => panic!("Error reading input: {}", msg.description()),
[INFO] [stdout]    |                                                           ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant in pattern `XK_Return` should have an upper case name
[INFO] [stdout]    --> src/main.rs:332:21
[INFO] [stdout]     |
[INFO] [stdout] 332 |                     XK_Return => {
[INFO] [stdout]     |                     ^^^^^^^^^ help: convert the identifier to upper case: `XK_RETURN`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant in pattern `XK_Escape` should have an upper case name
[INFO] [stdout]    --> src/main.rs:350:21
[INFO] [stdout]     |
[INFO] [stdout] 350 |                     XK_Escape => {
[INFO] [stdout]     |                     ^^^^^^^^^ help: convert the identifier to upper case: `XK_ESCAPE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant in pattern `XK_BackSpace` should have an upper case name
[INFO] [stdout]    --> src/main.rs:354:21
[INFO] [stdout]     |
[INFO] [stdout] 354 |                     XK_BackSpace => {
[INFO] [stdout]     |                     ^^^^^^^^^^^^ help: convert the identifier to upper case: `XK_BACK_SPACE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant in pattern `RR_Rotate_90` should have an upper case name
[INFO] [stdout]    --> src/main.rs:390:37
[INFO] [stdout]     |
[INFO] [stdout] 390 | ...                   RR_Rotate_90 | RR_Rotate_270 => XResizeWindow(dpy, lock.win, rre.height as u32, rre.width as u32),
[INFO] [stdout]     |                       ^^^^^^^^^^^^ help: convert the identifier to upper case: `RR_ROTATE_90`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant in pattern `RR_Rotate_270` should have an upper case name
[INFO] [stdout]    --> src/main.rs:390:52
[INFO] [stdout]     |
[INFO] [stdout] 390 | ...                   RR_Rotate_90 | RR_Rotate_270 => XResizeWindow(dpy, lock.win, rre.height as u32, rre.width as u32),
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^ help: convert the identifier to upper case: `RR_ROTATE_270`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `config_msg` should have an upper case name
[INFO] [stdout]   --> src/config.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const config_msg: &'static str = "
[INFO] [stdout]    |       ^^^^^^^^^^ help: convert the identifier to upper case: `CONFIG_MSG`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "6d9df31fbd02d70471d90ce398478b3d5be7513157f1024aa8367458cabf6801", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d9df31fbd02d70471d90ce398478b3d5be7513157f1024aa8367458cabf6801", kill_on_drop: false }`
[INFO] [stdout] 6d9df31fbd02d70471d90ce398478b3d5be7513157f1024aa8367458cabf6801
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 16e13f1b8a4f46968ec949a082af687f28f4c8f67cc32aa06d2ec8481f92869d
[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" "16e13f1b8a4f46968ec949a082af687f28f4c8f67cc32aa06d2ec8481f92869d", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/main.rs:63:59
[INFO] [stderr]    |
[INFO] [stderr] 63 |         Err(msg) => panic!("Error reading input: {}", msg.description()),
[INFO] [stderr]    |                                                           ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant in pattern `XK_Return` should have an upper case name
[INFO] [stderr]    --> src/main.rs:332:21
[INFO] [stderr]     |
[INFO] [stderr] 332 |                     XK_Return => {
[INFO] [stderr]     |                     ^^^^^^^^^ help: convert the identifier to upper case: `XK_RETURN`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant in pattern `XK_Escape` should have an upper case name
[INFO] [stderr]    --> src/main.rs:350:21
[INFO] [stderr]     |
[INFO] [stderr] 350 |                     XK_Escape => {
[INFO] [stderr]     |                     ^^^^^^^^^ help: convert the identifier to upper case: `XK_ESCAPE`
[INFO] [stderr] 
[INFO] [stderr] warning: constant in pattern `XK_BackSpace` should have an upper case name
[INFO] [stderr]    --> src/main.rs:354:21
[INFO] [stderr]     |
[INFO] [stderr] 354 |                     XK_BackSpace => {
[INFO] [stderr]     |                     ^^^^^^^^^^^^ help: convert the identifier to upper case: `XK_BACK_SPACE`
[INFO] [stderr] 
[INFO] [stderr] warning: constant in pattern `RR_Rotate_90` should have an upper case name
[INFO] [stderr]    --> src/main.rs:390:37
[INFO] [stderr]     |
[INFO] [stderr] 390 | ...                   RR_Rotate_90 | RR_Rotate_270 => XResizeWindow(dpy, lock.win, rre.height as u32, rre.width as u32),
[INFO] [stderr]     |                       ^^^^^^^^^^^^ help: convert the identifier to upper case: `RR_ROTATE_90`
[INFO] [stderr] 
[INFO] [stderr] warning: constant in pattern `RR_Rotate_270` should have an upper case name
[INFO] [stderr]    --> src/main.rs:390:52
[INFO] [stderr]     |
[INFO] [stderr] 390 | ...                   RR_Rotate_90 | RR_Rotate_270 => XResizeWindow(dpy, lock.win, rre.height as u32, rre.width as u32),
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^ help: convert the identifier to upper case: `RR_ROTATE_270`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `config_msg` should have an upper case name
[INFO] [stderr]   --> src/config.rs:12:7
[INFO] [stderr]    |
[INFO] [stderr] 12 | const config_msg: &'static str = "
[INFO] [stderr]    |       ^^^^^^^^^^ help: convert the identifier to upper case: `CONFIG_MSG`
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rlock-7375ab1360cfb944
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "16e13f1b8a4f46968ec949a082af687f28f4c8f67cc32aa06d2ec8481f92869d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16e13f1b8a4f46968ec949a082af687f28f4c8f67cc32aa06d2ec8481f92869d", kill_on_drop: false }`
[INFO] [stdout] 16e13f1b8a4f46968ec949a082af687f28f4c8f67cc32aa06d2ec8481f92869d