[INFO] fetching crate libspot 2.0.0-beta.6.0...
[INFO] testing libspot-2.0.0-beta.6.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate libspot 2.0.0-beta.6.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate libspot 2.0.0-beta.6.0
[INFO] finished tweaking crates.io crate libspot 2.0.0-beta.6.0
[INFO] tweaked toml for crates.io crate libspot 2.0.0-beta.6.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate libspot 2.0.0-beta.6.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate libspot 2.0.0-beta.6.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9bfbef5ced6ca0b46364b9b0f582bac15f35ca13bd323aac27b611668a2f031f
[INFO] running `Command { std: "docker" "start" "-a" "9bfbef5ced6ca0b46364b9b0f582bac15f35ca13bd323aac27b611668a2f031f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bfbef5ced6ca0b46364b9b0f582bac15f35ca13bd323aac27b611668a2f031f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bfbef5ced6ca0b46364b9b0f582bac15f35ca13bd323aac27b611668a2f031f", kill_on_drop: false }`
[INFO] [stdout] 9bfbef5ced6ca0b46364b9b0f582bac15f35ca13bd323aac27b611668a2f031f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2672523d6242b2053d51ab825c4a9f2ce91f8604f52fa95464ad593bace7ee3
[INFO] running `Command { std: "docker" "start" "-a" "f2672523d6242b2053d51ab825c4a9f2ce91f8604f52fa95464ad593bace7ee3", kill_on_drop: false }`
[INFO] [stderr]    Compiling find-msvc-tools v0.1.1
[INFO] [stderr]    Compiling cc v1.2.37
[INFO] [stderr]    Compiling libspot v2.0.0-beta.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.83s
[INFO] running `Command { std: "docker" "inspect" "f2672523d6242b2053d51ab825c4a9f2ce91f8604f52fa95464ad593bace7ee3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2672523d6242b2053d51ab825c4a9f2ce91f8604f52fa95464ad593bace7ee3", kill_on_drop: false }`
[INFO] [stdout] f2672523d6242b2053d51ab825c4a9f2ce91f8604f52fa95464ad593bace7ee3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e92f56dbe5bfd065d1d098fb10196511446eddf4a28344491f6e3363180be938
[INFO] running `Command { std: "docker" "start" "-a" "e92f56dbe5bfd065d1d098fb10196511446eddf4a28344491f6e3363180be938", kill_on_drop: false }`
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling libspot v2.0.0-beta.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "e92f56dbe5bfd065d1d098fb10196511446eddf4a28344491f6e3363180be938", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e92f56dbe5bfd065d1d098fb10196511446eddf4a28344491f6e3363180be938", kill_on_drop: false }`
[INFO] [stdout] e92f56dbe5bfd065d1d098fb10196511446eddf4a28344491f6e3363180be938
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 88bc950609baa04a73780a1445d010aa100d6fcff6835674093293f3a12b344d
[INFO] running `Command { std: "docker" "start" "-a" "88bc950609baa04a73780a1445d010aa100d6fcff6835674093293f3a12b344d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libspot-6126f8c6a48fc4b7)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stderr]    Doc-tests libspot
[INFO] [stdout] test config::tests::test_spot_config_clone ... ok
[INFO] [stdout] test config::tests::test_spot_config_debug ... ok
[INFO] [stdout] test config::tests::test_spot_config_default ... ok
[INFO] [stdout] test config::tests::test_spot_config_discard_anomalies ... ok
[INFO] [stdout] test config::tests::test_spot_config_low_tail ... ok
[INFO] [stdout] test config::tests::test_spot_config_max_excess_values ... ok
[INFO] [stdout] test config::tests::test_spot_config_typical_values ... ok
[INFO] [stdout] test config::tests::test_spot_config_new ... ok
[INFO] [stdout] test error::tests::test_spot_error_clone_and_eq ... ok
[INFO] [stdout] test error::tests::test_spot_error_code ... ok
[INFO] [stdout] test error::tests::test_spot_error_debug ... ok
[INFO] [stdout] test error::tests::test_spot_error_display ... ok
[INFO] [stdout] test error::tests::test_spot_error_from_code ... ok
[INFO] [stdout] test error::tests::test_spot_error_is_error ... ok
[INFO] [stdout] test error::tests::test_spot_error_message ... ok
[INFO] [stdout] test error::tests::test_spot_result_type ... ok
[INFO] [stdout] test status::tests::test_spot_status_copy_clone ... ok
[INFO] [stdout] test status::tests::test_spot_status_debug ... ok
[INFO] [stdout] test status::tests::test_spot_status_equality ... ok
[INFO] [stdout] test status::tests::test_spot_status_from_c_int ... ok
[INFO] [stdout] test status::tests::test_spot_status_match ... ok
[INFO] [stdout] test status::tests::test_spot_status_values ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - set_math_functions (line 46) ... ignored
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "88bc950609baa04a73780a1445d010aa100d6fcff6835674093293f3a12b344d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88bc950609baa04a73780a1445d010aa100d6fcff6835674093293f3a12b344d", kill_on_drop: false }`
[INFO] [stdout] 88bc950609baa04a73780a1445d010aa100d6fcff6835674093293f3a12b344d