[INFO] cloning repository https://github.com/glcraft/xoxo-picture
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/glcraft/xoxo-picture" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglcraft%2Fxoxo-picture", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglcraft%2Fxoxo-picture'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 10597388bb969213989cde21e430087b26172068
[INFO] testing glcraft/xoxo-picture against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglcraft%2Fxoxo-picture" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/glcraft/xoxo-picture 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 git repo https://github.com/glcraft/xoxo-picture
[INFO] finished tweaking git repo https://github.com/glcraft/xoxo-picture
[INFO] tweaked toml for git repo https://github.com/glcraft/xoxo-picture written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/glcraft/xoxo-picture already has a lockfile, it will not be regenerated
[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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f0b7c8f7dceebdd00c8ef4dbb3ccd630397004f8694c8823325d4da596b3e75
[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" "6f0b7c8f7dceebdd00c8ef4dbb3ccd630397004f8694c8823325d4da596b3e75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f0b7c8f7dceebdd00c8ef4dbb3ccd630397004f8694c8823325d4da596b3e75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f0b7c8f7dceebdd00c8ef4dbb3ccd630397004f8694c8823325d4da596b3e75", kill_on_drop: false }`
[INFO] [stdout] 6f0b7c8f7dceebdd00c8ef4dbb3ccd630397004f8694c8823325d4da596b3e75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7b1d7b079db21bc58ef3e7990a0c8501ec6f4d911ed98d96ebd40278117c813
[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" "e7b1d7b079db21bc58ef3e7990a0c8501ec6f4d911ed98d96ebd40278117c813", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.42
[INFO] [stderr]    Compiling textwrap v0.12.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling progress v0.2.0
[INFO] [stderr]    Compiling rayon-core v1.8.0
[INFO] [stderr]    Compiling rayon v1.4.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.20
[INFO] [stderr]    Compiling image v0.23.9
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2
[INFO] [stderr]    Compiling clap v3.0.0-beta.2
[INFO] [stderr]    Compiling xoxo-picture v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `insert`
[INFO] [stdout]   --> src/trees.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn insert(&mut self, value: T) // à terminer
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 06s
[INFO] running `Command { std: "docker" "inspect" "e7b1d7b079db21bc58ef3e7990a0c8501ec6f4d911ed98d96ebd40278117c813", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7b1d7b079db21bc58ef3e7990a0c8501ec6f4d911ed98d96ebd40278117c813", kill_on_drop: false }`
[INFO] [stdout] e7b1d7b079db21bc58ef3e7990a0c8501ec6f4d911ed98d96ebd40278117c813
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ee2d63c7fb162cd59f15bd6720fc5b31278623d7d8997d849b23f34db2b2cd6
[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" "6ee2d63c7fb162cd59f15bd6720fc5b31278623d7d8997d849b23f34db2b2cd6", kill_on_drop: false }`
[INFO] [stderr]    Compiling xoxo-picture v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `insert`
[INFO] [stdout]   --> src/trees.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn insert(&mut self, value: T) // à terminer
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `Command { std: "docker" "inspect" "6ee2d63c7fb162cd59f15bd6720fc5b31278623d7d8997d849b23f34db2b2cd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ee2d63c7fb162cd59f15bd6720fc5b31278623d7d8997d849b23f34db2b2cd6", kill_on_drop: false }`
[INFO] [stdout] 6ee2d63c7fb162cd59f15bd6720fc5b31278623d7d8997d849b23f34db2b2cd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e66cc35c990c53ae1717990df0cd2567164f8d535de60fffc4213c8a6a8e91b8
[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" "e66cc35c990c53ae1717990df0cd2567164f8d535de60fffc4213c8a6a8e91b8", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `insert`
[INFO] [stderr]   --> src/trees.rs:52:8
[INFO] [stderr]    |
[INFO] [stderr] 52 |     fn insert(&mut self, value: T) // à terminer
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/xoxo_picture-d7aa8507b56e17fa
[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" "e66cc35c990c53ae1717990df0cd2567164f8d535de60fffc4213c8a6a8e91b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e66cc35c990c53ae1717990df0cd2567164f8d535de60fffc4213c8a6a8e91b8", kill_on_drop: false }`
[INFO] [stdout] e66cc35c990c53ae1717990df0cd2567164f8d535de60fffc4213c8a6a8e91b8