[INFO] fetching crate ratio-metadata 0.1.0...
[INFO] testing ratio-metadata-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate ratio-metadata 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate ratio-metadata 0.1.0
[INFO] finished tweaking crates.io crate ratio-metadata 0.1.0
[INFO] tweaked toml for crates.io crate ratio-metadata 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ratio-metadata 0.1.0 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 ratio-metadata 0.1.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 4d510f4cbc9e56fe735b74b01067e673d9d38ec26288620a19133ff7e23638ac
[INFO] running `Command { std: "docker" "start" "-a" "4d510f4cbc9e56fe735b74b01067e673d9d38ec26288620a19133ff7e23638ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d510f4cbc9e56fe735b74b01067e673d9d38ec26288620a19133ff7e23638ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d510f4cbc9e56fe735b74b01067e673d9d38ec26288620a19133ff7e23638ac", kill_on_drop: false }`
[INFO] [stdout] 4d510f4cbc9e56fe735b74b01067e673d9d38ec26288620a19133ff7e23638ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 4519906aeacb017a5aa1209b00da2057b8b2e0206996e460519da7a978a9bffd
[INFO] running `Command { std: "docker" "start" "-a" "4519906aeacb017a5aa1209b00da2057b8b2e0206996e460519da7a978a9bffd", kill_on_drop: false }`
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling snafu-derive v0.8.6
[INFO] [stderr]    Compiling snafu v0.8.6
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling ratio-metadata v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.39s
[INFO] running `Command { std: "docker" "inspect" "4519906aeacb017a5aa1209b00da2057b8b2e0206996e460519da7a978a9bffd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4519906aeacb017a5aa1209b00da2057b8b2e0206996e460519da7a978a9bffd", kill_on_drop: false }`
[INFO] [stdout] 4519906aeacb017a5aa1209b00da2057b8b2e0206996e460519da7a978a9bffd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c4d01f898fe9afbf98918e41b48a96d5ed29a209a4f1f78e872106ae9490faf4
[INFO] running `Command { std: "docker" "start" "-a" "c4d01f898fe9afbf98918e41b48a96d5ed29a209a4f1f78e872106ae9490faf4", kill_on_drop: false }`
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling ratio-metadata v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.75s
[INFO] running `Command { std: "docker" "inspect" "c4d01f898fe9afbf98918e41b48a96d5ed29a209a4f1f78e872106ae9490faf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4d01f898fe9afbf98918e41b48a96d5ed29a209a4f1f78e872106ae9490faf4", kill_on_drop: false }`
[INFO] [stdout] c4d01f898fe9afbf98918e41b48a96d5ed29a209a4f1f78e872106ae9490faf4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] fc824ba8876ad9defb5566582c3ac96c6649d669058d62d45e678f7d5d77ad50
[INFO] running `Command { std: "docker" "start" "-a" "fc824ba8876ad9defb5566582c3ac96c6649d669058d62d45e678f7d5d77ad50", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/ratio_metadata-bc3f0c89361706d5)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test fields::tests::test_kinds ... ok
[INFO] [stdout] test fields::tests::test_weights ... ok
[INFO] [stdout] test interner::tests::test_dense_slotted_btree_interner ... ok
[INFO] [stdout] test fields::tests::test_labels ... ok
[INFO] [stdout] test labels::tests::test_add_and_get_fields ... ok
[INFO] [stdout] test labels::tests::test_add_field_value_to_object ... ok
[INFO] [stdout] test labels::tests::test_remove_field_from_all_objects ... ok
[INFO] [stdout] test labels::tests::test_remove_field_from_object ... ok
[INFO] [stdout] test labels::tests::test_remove_field_value_from_object ... ok
[INFO] [stdout] test labels::tests::test_remove_object ... ok
[INFO] [stdout] test labels::tests::test_set_value_of_object_replaces ... ok
[INFO] [stdout] test slotted_btreemap::tests::test_slotted_btreemap ... ok
[INFO] [stdout] test labels::tests::test_clean_removes_unused_fields ... ok
[INFO] [stdout] test store::tests::test_meta_store ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fc824ba8876ad9defb5566582c3ac96c6649d669058d62d45e678f7d5d77ad50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc824ba8876ad9defb5566582c3ac96c6649d669058d62d45e678f7d5d77ad50", kill_on_drop: false }`
[INFO] [stdout] fc824ba8876ad9defb5566582c3ac96c6649d669058d62d45e678f7d5d77ad50