[INFO] fetching crate zirv-config 0.2.1...
[INFO] testing zirv-config-0.2.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate zirv-config 0.2.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate zirv-config 0.2.1
[INFO] finished tweaking crates.io crate zirv-config 0.2.1
[INFO] tweaked toml for crates.io crate zirv-config 0.2.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate zirv-config 0.2.1 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 zirv-config 0.2.1 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]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_json v1.0.140
[INFO] [stderr]   Downloaded proc-macro2 v1.0.94
[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] ac8b6ff1c1ac312ff8197c636e5a7c1566d2d705359943aea91a93e4a9de0145
[INFO] running `Command { std: "docker" "start" "-a" "ac8b6ff1c1ac312ff8197c636e5a7c1566d2d705359943aea91a93e4a9de0145", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac8b6ff1c1ac312ff8197c636e5a7c1566d2d705359943aea91a93e4a9de0145", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac8b6ff1c1ac312ff8197c636e5a7c1566d2d705359943aea91a93e4a9de0145", kill_on_drop: false }`
[INFO] [stdout] ac8b6ff1c1ac312ff8197c636e5a7c1566d2d705359943aea91a93e4a9de0145
[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] 16cf47d3bbab6dae789341d65ee0ac860a842a68ad21615ac45a04f958593065
[INFO] running `Command { std: "docker" "start" "-a" "16cf47d3bbab6dae789341d65ee0ac860a842a68ad21615ac45a04f958593065", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling zirv-config v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.86s
[INFO] running `Command { std: "docker" "inspect" "16cf47d3bbab6dae789341d65ee0ac860a842a68ad21615ac45a04f958593065", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16cf47d3bbab6dae789341d65ee0ac860a842a68ad21615ac45a04f958593065", kill_on_drop: false }`
[INFO] [stdout] 16cf47d3bbab6dae789341d65ee0ac860a842a68ad21615ac45a04f958593065
[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] 673c51300e33135a7c5e884d4785c93b131c7b9049cf64f7994ed8ed721f5afd
[INFO] running `Command { std: "docker" "start" "-a" "673c51300e33135a7c5e884d4785c93b131c7b9049cf64f7994ed8ed721f5afd", kill_on_drop: false }`
[INFO] [stderr]    Compiling zirv-config v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "673c51300e33135a7c5e884d4785c93b131c7b9049cf64f7994ed8ed721f5afd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "673c51300e33135a7c5e884d4785c93b131c7b9049cf64f7994ed8ed721f5afd", kill_on_drop: false }`
[INFO] [stdout] 673c51300e33135a7c5e884d4785c93b131c7b9049cf64f7994ed8ed721f5afd
[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] 8e821a92e32e3cb24ebf5dfff1a014b49eb6a89dac4334fe62daa3b9e29d9d9f
[INFO] running `Command { std: "docker" "start" "-a" "8e821a92e32e3cb24ebf5dfff1a014b49eb6a89dac4334fe62daa3b9e29d9d9f", 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/debug/deps/zirv_config-a0249032e02af5eb)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test config::tests::test_register_and_get_full_config ... ok
[INFO] [stdout] test tests::test_register_and_read_full_config ... ok
[INFO] [stdout] test tests::test_read_config_by_key ... ok
[INFO] [stdout] test config::tests::test_get_config_by_key ... ok
[INFO] [stdout] test tests::test_read_config_with_type_success ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zirv_config
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/config.rs - config::get_config (line 59) ... ok
[INFO] [stdout] test src/config.rs - config::register_config (line 29) ... ok
[INFO] [stdout] test src/lib.rs - register_config (line 71) ... ok
[INFO] [stdout] test src/config.rs - config::get_config_by_key (line 87) ... ok
[INFO] [stdout] test src/lib.rs - read_config (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.74s; merged doctests compilation took 0.71s
[INFO] running `Command { std: "docker" "inspect" "8e821a92e32e3cb24ebf5dfff1a014b49eb6a89dac4334fe62daa3b9e29d9d9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e821a92e32e3cb24ebf5dfff1a014b49eb6a89dac4334fe62daa3b9e29d9d9f", kill_on_drop: false }`
[INFO] [stdout] 8e821a92e32e3cb24ebf5dfff1a014b49eb6a89dac4334fe62daa3b9e29d9d9f