[INFO] fetching crate bst-hashmap 0.1.2...
[INFO] testing bst-hashmap-0.1.2 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate bst-hashmap 0.1.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate bst-hashmap 0.1.2
[INFO] finished tweaking crates.io crate bst-hashmap 0.1.2
[INFO] tweaked toml for crates.io crate bst-hashmap 0.1.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bst-hashmap 0.1.2 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bst-hashmap 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c6a1b3abc9f4b83123b077abc3156ff5db351c1bc980d19101d22d991036fd69
[INFO] running `Command { std: "docker" "start" "-a" "c6a1b3abc9f4b83123b077abc3156ff5db351c1bc980d19101d22d991036fd69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6a1b3abc9f4b83123b077abc3156ff5db351c1bc980d19101d22d991036fd69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6a1b3abc9f4b83123b077abc3156ff5db351c1bc980d19101d22d991036fd69", kill_on_drop: false }`
[INFO] [stdout] c6a1b3abc9f4b83123b077abc3156ff5db351c1bc980d19101d22d991036fd69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 95292cee7416f194bdb3c585b33884d098b15fab2964c129cc9793b5a4204d91
[INFO] running `Command { std: "docker" "start" "-a" "95292cee7416f194bdb3c585b33884d098b15fab2964c129cc9793b5a4204d91", kill_on_drop: false }`
[INFO] [stderr]    Compiling bst-hashmap v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "95292cee7416f194bdb3c585b33884d098b15fab2964c129cc9793b5a4204d91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95292cee7416f194bdb3c585b33884d098b15fab2964c129cc9793b5a4204d91", kill_on_drop: false }`
[INFO] [stdout] 95292cee7416f194bdb3c585b33884d098b15fab2964c129cc9793b5a4204d91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] fc5cf049f17cb4f4dd15cdb255431071724aa096b6124c8d06d0a989fdd38657
[INFO] running `Command { std: "docker" "start" "-a" "fc5cf049f17cb4f4dd15cdb255431071724aa096b6124c8d06d0a989fdd38657", kill_on_drop: false }`
[INFO] [stderr]    Compiling bst-hashmap v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "fc5cf049f17cb4f4dd15cdb255431071724aa096b6124c8d06d0a989fdd38657", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc5cf049f17cb4f4dd15cdb255431071724aa096b6124c8d06d0a989fdd38657", kill_on_drop: false }`
[INFO] [stdout] fc5cf049f17cb4f4dd15cdb255431071724aa096b6124c8d06d0a989fdd38657
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 55e229db617c49ab4b750c2fa04646432e005aa32a1d278627ae9cc8973da6a5
[INFO] running `Command { std: "docker" "start" "-a" "55e229db617c49ab4b750c2fa04646432e005aa32a1d278627ae9cc8973da6a5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/bst_hashmap-78ad25045f72ce39)
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::remove_node_with_one_child ... ok
[INFO] [stdout] test tests::remove_root_node ... ok
[INFO] [stdout] test tests::test_insert_and_search ... ok
[INFO] [stdout] test tests::test_min_max ... ok
[INFO] [stdout] test tests::remove_leaf_node ... ok
[INFO] [stdout] test tests::remove_node_with_two_children ... ok
[INFO] [stdout] test tests::basic_bst_operations ... ok
[INFO] [stdout] test tests::test_remove ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "55e229db617c49ab4b750c2fa04646432e005aa32a1d278627ae9cc8973da6a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55e229db617c49ab4b750c2fa04646432e005aa32a1d278627ae9cc8973da6a5", kill_on_drop: false }`
[INFO] [stdout] 55e229db617c49ab4b750c2fa04646432e005aa32a1d278627ae9cc8973da6a5