[INFO] fetching crate KiruganCargoTest 0.1.0...
[INFO] testing KiruganCargoTest-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate KiruganCargoTest 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate KiruganCargoTest 0.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate KiruganCargoTest 0.1.0
[INFO] finished tweaking crates.io crate KiruganCargoTest 0.1.0
[INFO] tweaked toml for crates.io crate KiruganCargoTest 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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" "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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b37f8e2035f50d5c31ccf9dee4cc884c84c840504782fda0e8c931ca189a40df
[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" "b37f8e2035f50d5c31ccf9dee4cc884c84c840504782fda0e8c931ca189a40df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b37f8e2035f50d5c31ccf9dee4cc884c84c840504782fda0e8c931ca189a40df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b37f8e2035f50d5c31ccf9dee4cc884c84c840504782fda0e8c931ca189a40df", kill_on_drop: false }`
[INFO] [stdout] b37f8e2035f50d5c31ccf9dee4cc884c84c840504782fda0e8c931ca189a40df
[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" "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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] f0c48385060e385c01782e43bd6acc0fac9b88a5b2125efd9c9f7b8e2b91c3db
[INFO] running `Command { std: "docker" "start" "-a" "f0c48385060e385c01782e43bd6acc0fac9b88a5b2125efd9c9f7b8e2b91c3db", kill_on_drop: false }`
[INFO] [stderr]    Compiling KiruganCargoTest v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `KiruganCargoTest` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `kirugan_cargo_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tellMe` should have a snake case name
[INFO] [stdout]  --> src/hoho/mod.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn tellMe() {
[INFO] [stdout]   |        ^^^^^^ help: convert the identifier to snake case: `tell_me`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "f0c48385060e385c01782e43bd6acc0fac9b88a5b2125efd9c9f7b8e2b91c3db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0c48385060e385c01782e43bd6acc0fac9b88a5b2125efd9c9f7b8e2b91c3db", kill_on_drop: false }`
[INFO] [stdout] f0c48385060e385c01782e43bd6acc0fac9b88a5b2125efd9c9f7b8e2b91c3db
[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" "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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95ba257ac256e03cc752fc1f39127741763c8a34d6f717c6eed3e4281aeee09e
[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" "95ba257ac256e03cc752fc1f39127741763c8a34d6f717c6eed3e4281aeee09e", kill_on_drop: false }`
[INFO] [stdout] warning: crate `KiruganCargoTest` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `kirugan_cargo_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling KiruganCargoTest v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `tellMe` should have a snake case name
[INFO] [stdout]  --> src/hoho/mod.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn tellMe() {
[INFO] [stdout]   |        ^^^^^^ help: convert the identifier to snake case: `tell_me`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `KiruganCargoTest` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `kirugan_cargo_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tellMe` should have a snake case name
[INFO] [stdout]  --> src/hoho/mod.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn tellMe() {
[INFO] [stdout]   |        ^^^^^^ help: convert the identifier to snake case: `tell_me`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "95ba257ac256e03cc752fc1f39127741763c8a34d6f717c6eed3e4281aeee09e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95ba257ac256e03cc752fc1f39127741763c8a34d6f717c6eed3e4281aeee09e", kill_on_drop: false }`
[INFO] [stdout] 95ba257ac256e03cc752fc1f39127741763c8a34d6f717c6eed3e4281aeee09e
[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" "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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 51a2b36b4ccd9c7f71ded502512a15754e7bf9f4778044a5f7cc3e31330678ed
[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" "51a2b36b4ccd9c7f71ded502512a15754e7bf9f4778044a5f7cc3e31330678ed", kill_on_drop: false }`
[INFO] [stderr] warning: crate `KiruganCargoTest` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `kirugan_cargo_test`
[INFO] [stderr] 
[INFO] [stderr] warning: function `tellMe` should have a snake case name
[INFO] [stderr]  --> src/hoho/mod.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn tellMe() {
[INFO] [stderr]   |        ^^^^^^ help: convert the identifier to snake case: `tell_me`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: crate `KiruganCargoTest` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `kirugan_cargo_test`
[INFO] [stderr] 
[INFO] [stderr] warning: function `tellMe` should have a snake case name
[INFO] [stderr]  --> src/hoho/mod.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn tellMe() {
[INFO] [stderr]   |        ^^^^^^ help: convert the identifier to snake case: `tell_me`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/KiruganCargoTest-d7931e1ed2be0cf7
[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] [stderr]    Doc-tests KiruganCargoTest
[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" "51a2b36b4ccd9c7f71ded502512a15754e7bf9f4778044a5f7cc3e31330678ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51a2b36b4ccd9c7f71ded502512a15754e7bf9f4778044a5f7cc3e31330678ed", kill_on_drop: false }`
[INFO] [stdout] 51a2b36b4ccd9c7f71ded502512a15754e7bf9f4778044a5f7cc3e31330678ed