[INFO] cloning repository https://github.com/vittsjo/eriksync
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vittsjo/eriksync" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvittsjo%2Feriksync", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvittsjo%2Feriksync'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f9de935c144d6561f7c970c1d4c6b07e3873dcc9
[INFO] testing vittsjo/eriksync against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvittsjo%2Feriksync" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vittsjo/eriksync 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 git repo https://github.com/vittsjo/eriksync
[INFO] finished tweaking git repo https://github.com/vittsjo/eriksync
[INFO] tweaked toml for git repo https://github.com/vittsjo/eriksync written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/vittsjo/eriksync already has a lockfile, it will not be regenerated
[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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded xdg v2.1.0
[INFO] [stderr]   Downloaded serde_derive v1.0.15
[INFO] [stderr]   Downloaded serde v1.0.15
[INFO] [stderr]   Downloaded app_dirs v1.1.1
[INFO] [stderr]   Downloaded errln v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] ce3bedd07ce6c2591ab4d6a4fd91bbff6e7101cfbae0712282e0ecd895106589
[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" "ce3bedd07ce6c2591ab4d6a4fd91bbff6e7101cfbae0712282e0ecd895106589", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce3bedd07ce6c2591ab4d6a4fd91bbff6e7101cfbae0712282e0ecd895106589", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce3bedd07ce6c2591ab4d6a4fd91bbff6e7101cfbae0712282e0ecd895106589", kill_on_drop: false }`
[INFO] [stdout] ce3bedd07ce6c2591ab4d6a4fd91bbff6e7101cfbae0712282e0ecd895106589
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 0f564e0db041bc350cc88848ec80657b2c66b1ceba433b2c3b902d539d24405a
[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" "0f564e0db041bc350cc88848ec80657b2c66b1ceba433b2c3b902d539d24405a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.32
[INFO] [stderr]    Compiling serde v1.0.15
[INFO] [stderr]    Compiling linked-hash-map v0.3.0
[INFO] [stderr]    Compiling linked-hash-map v0.4.2
[INFO] [stderr]    Compiling ansi_term v0.9.0
[INFO] [stderr]    Compiling errln v0.1.0
[INFO] [stderr]    Compiling app_dirs v1.1.1
[INFO] [stderr]    Compiling serde_derive_internals v0.16.0
[INFO] [stderr]    Compiling yaml-rust v0.3.5
[INFO] [stderr]    Compiling term_size v0.3.0
[INFO] [stderr]    Compiling atty v0.2.3
[INFO] [stderr]    Compiling textwrap v0.8.0
[INFO] [stderr]    Compiling serde_derive v1.0.15
[INFO] [stderr]    Compiling clap v2.26.2
[INFO] [stderr]    Compiling toml v0.4.5
[INFO] [stderr]    Compiling serde_yaml v0.7.1
[INFO] [stderr]    Compiling serde_json v1.0.3
[INFO] [stderr]    Compiling eriksync v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `yaml` should have an upper camel case name
[INFO] [stdout]   --> src/eriksync/config/mod.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     yaml,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Yaml`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `json` should have an upper camel case name
[INFO] [stdout]   --> src/eriksync/config/mod.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     json,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `toml` should have an upper camel case name
[INFO] [stdout]   --> src/eriksync/config/mod.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     toml,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.19s
[INFO] running `Command { std: "docker" "inspect" "0f564e0db041bc350cc88848ec80657b2c66b1ceba433b2c3b902d539d24405a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f564e0db041bc350cc88848ec80657b2c66b1ceba433b2c3b902d539d24405a", kill_on_drop: false }`
[INFO] [stdout] 0f564e0db041bc350cc88848ec80657b2c66b1ceba433b2c3b902d539d24405a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] e8e671111527e903c430617ba398d30df83cde90615827c2e3d1c9660dcef030
[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" "e8e671111527e903c430617ba398d30df83cde90615827c2e3d1c9660dcef030", kill_on_drop: false }`
[INFO] [stderr]    Compiling eriksync v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `yaml` should have an upper camel case name
[INFO] [stdout]   --> src/eriksync/config/mod.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     yaml,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Yaml`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `json` should have an upper camel case name
[INFO] [stdout]   --> src/eriksync/config/mod.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     json,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `toml` should have an upper camel case name
[INFO] [stdout]   --> src/eriksync/config/mod.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     toml,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.00s
[INFO] running `Command { std: "docker" "inspect" "e8e671111527e903c430617ba398d30df83cde90615827c2e3d1c9660dcef030", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8e671111527e903c430617ba398d30df83cde90615827c2e3d1c9660dcef030", kill_on_drop: false }`
[INFO] [stdout] e8e671111527e903c430617ba398d30df83cde90615827c2e3d1c9660dcef030
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 5abf3f9221f629c2c291a2e47f2aebd1ca3f068b97026393811ff015d4d7622f
[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" "5abf3f9221f629c2c291a2e47f2aebd1ca3f068b97026393811ff015d4d7622f", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: variant `yaml` should have an upper camel case name
[INFO] [stdout] running 0 tests
[INFO] [stderr]   --> src/eriksync/config/mod.rs:19:5
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 19 |     yaml,
[INFO] [stdout] 
[INFO] [stderr]    |     ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Yaml`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `json` should have an upper camel case name
[INFO] [stderr]   --> src/eriksync/config/mod.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     json,
[INFO] [stderr]    |     ^^^^ help: convert the identifier to upper camel case: `Json`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `toml` should have an upper camel case name
[INFO] [stderr]   --> src/eriksync/config/mod.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     toml,
[INFO] [stderr]    |     ^^^^ help: convert the identifier to upper camel case: `Toml`
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/eriksync-67909018823c2957
[INFO] running `Command { std: "docker" "inspect" "5abf3f9221f629c2c291a2e47f2aebd1ca3f068b97026393811ff015d4d7622f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5abf3f9221f629c2c291a2e47f2aebd1ca3f068b97026393811ff015d4d7622f", kill_on_drop: false }`
[INFO] [stdout] 5abf3f9221f629c2c291a2e47f2aebd1ca3f068b97026393811ff015d4d7622f