[INFO] cloning repository https://github.com/VTerziev/BTreeDictionary
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/VTerziev/BTreeDictionary" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVTerziev%2FBTreeDictionary", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVTerziev%2FBTreeDictionary'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0b95b224c9014a567a3212b6a787f8cbf0ca7f31
[INFO] testing VTerziev/BTreeDictionary against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVTerziev%2FBTreeDictionary" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/VTerziev/BTreeDictionary on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/VTerziev/BTreeDictionary
[INFO] finished tweaking git repo https://github.com/VTerziev/BTreeDictionary
[INFO] tweaked toml for git repo https://github.com/VTerziev/BTreeDictionary written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/VTerziev/BTreeDictionary already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d5ec97971482cfd20d5b6da51c1a1850046f9e90efc324e778b3cb5db33ef895
[INFO] running `Command { std: "docker" "start" "-a" "d5ec97971482cfd20d5b6da51c1a1850046f9e90efc324e778b3cb5db33ef895", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5ec97971482cfd20d5b6da51c1a1850046f9e90efc324e778b3cb5db33ef895", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5ec97971482cfd20d5b6da51c1a1850046f9e90efc324e778b3cb5db33ef895", kill_on_drop: false }`
[INFO] [stdout] d5ec97971482cfd20d5b6da51c1a1850046f9e90efc324e778b3cb5db33ef895
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db8e10339dcafa405132f7012baaf85cdc5d6ea9531aa01da1681e757336571e
[INFO] running `Command { std: "docker" "start" "-a" "db8e10339dcafa405132f7012baaf85cdc5d6ea9531aa01da1681e757336571e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling btree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.93s
[INFO] running `Command { std: "docker" "inspect" "db8e10339dcafa405132f7012baaf85cdc5d6ea9531aa01da1681e757336571e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db8e10339dcafa405132f7012baaf85cdc5d6ea9531aa01da1681e757336571e", kill_on_drop: false }`
[INFO] [stdout] db8e10339dcafa405132f7012baaf85cdc5d6ea9531aa01da1681e757336571e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ebf3e1d3df928c2f2477884ce429a372c1b7b25ad2a7f0b3a61f70e3cb00c297
[INFO] running `Command { std: "docker" "start" "-a" "ebf3e1d3df928c2f2477884ce429a372c1b7b25ad2a7f0b3a61f70e3cb00c297", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling btree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.20s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/btree-dbc8259b4f693272)
[INFO] running `Command { std: "docker" "inspect" "ebf3e1d3df928c2f2477884ce429a372c1b7b25ad2a7f0b3a61f70e3cb00c297", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebf3e1d3df928c2f2477884ce429a372c1b7b25ad2a7f0b3a61f70e3cb00c297", kill_on_drop: false }`
[INFO] [stdout] ebf3e1d3df928c2f2477884ce429a372c1b7b25ad2a7f0b3a61f70e3cb00c297
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 15556a5b6da8dd7845604677e59ab476cfbb52873a111dace746025147406dd4
[INFO] running `Command { std: "docker" "start" "-a" "15556a5b6da8dd7845604677e59ab476cfbb52873a111dace746025147406dd4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 32.67s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/btree-dbc8259b4f693272)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "15556a5b6da8dd7845604677e59ab476cfbb52873a111dace746025147406dd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15556a5b6da8dd7845604677e59ab476cfbb52873a111dace746025147406dd4", kill_on_drop: false }`
[INFO] [stdout] 15556a5b6da8dd7845604677e59ab476cfbb52873a111dace746025147406dd4