[INFO] fetching crate libspot 2.0.0-beta.5.0...
[INFO] testing libspot-2.0.0-beta.5.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate libspot 2.0.0-beta.5.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate libspot 2.0.0-beta.5.0
[INFO] finished tweaking crates.io crate libspot 2.0.0-beta.5.0
[INFO] tweaked toml for crates.io crate libspot 2.0.0-beta.5.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate libspot 2.0.0-beta.5.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate libspot 2.0.0-beta.5.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded find-msvc-tools v0.1.1
[INFO] [stderr]   Downloaded cc v1.2.37
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 53e6d140b5ad6fdf13595a832382fd60b974a891a78c2743e35a84dd0f368ace
[INFO] running `Command { std: "docker" "start" "-a" "53e6d140b5ad6fdf13595a832382fd60b974a891a78c2743e35a84dd0f368ace", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53e6d140b5ad6fdf13595a832382fd60b974a891a78c2743e35a84dd0f368ace", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53e6d140b5ad6fdf13595a832382fd60b974a891a78c2743e35a84dd0f368ace", kill_on_drop: false }`
[INFO] [stdout] 53e6d140b5ad6fdf13595a832382fd60b974a891a78c2743e35a84dd0f368ace
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] abf82b1b86029b0c647c6d61f2d2d88f84f57b1822614fd767f7389e991bc9ba
[INFO] running `Command { std: "docker" "start" "-a" "abf82b1b86029b0c647c6d61f2d2d88f84f57b1822614fd767f7389e991bc9ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling find-msvc-tools v0.1.1
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling cc v1.2.37
[INFO] [stderr]    Compiling libspot v2.0.0-beta.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.33s
[INFO] running `Command { std: "docker" "inspect" "abf82b1b86029b0c647c6d61f2d2d88f84f57b1822614fd767f7389e991bc9ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abf82b1b86029b0c647c6d61f2d2d88f84f57b1822614fd767f7389e991bc9ba", kill_on_drop: false }`
[INFO] [stdout] abf82b1b86029b0c647c6d61f2d2d88f84f57b1822614fd767f7389e991bc9ba
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ab645bb0aa6806e6044433acc62c21cf9ba997397ae23831b420ca4b9bc9ca7
[INFO] running `Command { std: "docker" "start" "-a" "6ab645bb0aa6806e6044433acc62c21cf9ba997397ae23831b420ca4b9bc9ca7", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling libspot v2.0.0-beta.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "6ab645bb0aa6806e6044433acc62c21cf9ba997397ae23831b420ca4b9bc9ca7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ab645bb0aa6806e6044433acc62c21cf9ba997397ae23831b420ca4b9bc9ca7", kill_on_drop: false }`
[INFO] [stdout] 6ab645bb0aa6806e6044433acc62c21cf9ba997397ae23831b420ca4b9bc9ca7
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0060cdc265efa3ed46cf160754ed695f00e67773ddb52e79b7177e783e12b0d8
[INFO] running `Command { std: "docker" "start" "-a" "0060cdc265efa3ed46cf160754ed695f00e67773ddb52e79b7177e783e12b0d8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libspot-0719d23755c423f2)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test config::tests::test_spot_config_clone ... ok
[INFO] [stdout] test config::tests::test_spot_config_default ... ok
[INFO] [stdout] test config::tests::test_spot_config_discard_anomalies ... ok
[INFO] [stderr]    Doc-tests libspot
[INFO] [stdout] test config::tests::test_spot_config_low_tail ... ok
[INFO] [stdout] test config::tests::test_spot_config_debug ... ok
[INFO] [stdout] test config::tests::test_spot_config_max_excess_values ... ok
[INFO] [stdout] test config::tests::test_spot_config_new ... ok
[INFO] [stdout] test config::tests::test_spot_config_typical_values ... 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_from_code ... ok
[INFO] [stdout] test error::tests::test_spot_error_is_error ... ok
[INFO] [stdout] test error::tests::test_spot_error_display ... 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_match ... ok
[INFO] [stdout] test status::tests::test_spot_status_values ... ok
[INFO] [stdout] test status::tests::test_spot_status_from_c_int ... 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 1 test
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0060cdc265efa3ed46cf160754ed695f00e67773ddb52e79b7177e783e12b0d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0060cdc265efa3ed46cf160754ed695f00e67773ddb52e79b7177e783e12b0d8", kill_on_drop: false }`
[INFO] [stdout] 0060cdc265efa3ed46cf160754ed695f00e67773ddb52e79b7177e783e12b0d8