[INFO] cloning repository https://github.com/SilverSoldier/rlock
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SilverSoldier/rlock" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSilverSoldier%2Frlock"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSilverSoldier%2Frlock'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f325424f96e1a733eb7366ec2d46f14c77b25f53
[INFO] testing SilverSoldier/rlock against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSilverSoldier%2Frlock" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SilverSoldier/rlock on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-3/source/Cargo.toml
[INFO] crate git repo https://github.com/SilverSoldier/rlock already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f3a8b0c5170ddc7ef6c4b4d06ae76cf34ffd8f603b873f492559b30c5b07745f
[INFO] running `"docker" "start" "-a" "f3a8b0c5170ddc7ef6c4b4d06ae76cf34ffd8f603b873f492559b30c5b07745f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.34
[INFO] [stderr]    Compiling pkg-config v0.3.9
[INFO] [stderr]    Compiling toml v0.2.1
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling gcc v0.3.54
[INFO] [stderr]    Compiling regex-syntax v0.4.2
[INFO] [stderr]    Compiling serde v1.0.27
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling metadeps v1.1.2
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling rand v0.3.18
[INFO] [stderr]    Compiling time v0.1.38
[INFO] [stderr]    Compiling pwd v1.2.0
[INFO] [stderr]    Compiling x11 v2.17.0
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling aho-corasick v0.6.4
[INFO] [stderr]    Compiling regex v0.2.5
[INFO] [stderr]    Compiling serde_derive_internals v0.19.0
[INFO] [stderr]    Compiling serde_derive v1.0.27
[INFO] [stderr]    Compiling docopt v0.8.1
[INFO] [stderr]    Compiling rlock v0.1.0 (/opt/rustwide/workdir)
[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 dev [unoptimized + debuginfo] target(s) in 25.01s
[INFO] running `"docker" "inspect" "f3a8b0c5170ddc7ef6c4b4d06ae76cf34ffd8f603b873f492559b30c5b07745f"`
[INFO] running `"docker" "rm" "-f" "f3a8b0c5170ddc7ef6c4b4d06ae76cf34ffd8f603b873f492559b30c5b07745f"`
[INFO] [stdout] f3a8b0c5170ddc7ef6c4b4d06ae76cf34ffd8f603b873f492559b30c5b07745f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8fa0a1c4b31f40ef184672986860196f2a221739ed5ae666c93698481c4b0145
[INFO] running `"docker" "start" "-a" "8fa0a1c4b31f40ef184672986860196f2a221739ed5ae666c93698481c4b0145"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rlock v0.1.0 (/opt/rustwide/workdir)
[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 0.87s
[INFO] running `"docker" "inspect" "8fa0a1c4b31f40ef184672986860196f2a221739ed5ae666c93698481c4b0145"`
[INFO] running `"docker" "rm" "-f" "8fa0a1c4b31f40ef184672986860196f2a221739ed5ae666c93698481c4b0145"`
[INFO] [stdout] 8fa0a1c4b31f40ef184672986860196f2a221739ed5ae666c93698481c4b0145
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f0d60a1b26a1bd0da5a980a0cb2be12273bde73ab0aaa5e71dc8b35013d1dff0
[INFO] running `"docker" "start" "-a" "f0d60a1b26a1bd0da5a980a0cb2be12273bde73ab0aaa5e71dc8b35013d1dff0"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[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 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rlock-170edc24e4ad03d1
[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 `"docker" "inspect" "f0d60a1b26a1bd0da5a980a0cb2be12273bde73ab0aaa5e71dc8b35013d1dff0"`
[INFO] running `"docker" "rm" "-f" "f0d60a1b26a1bd0da5a980a0cb2be12273bde73ab0aaa5e71dc8b35013d1dff0"`
[INFO] [stdout] f0d60a1b26a1bd0da5a980a0cb2be12273bde73ab0aaa5e71dc8b35013d1dff0