[INFO] fetching crate nbconf 1.0.0...
[INFO] testing nbconf-1.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate nbconf 1.0.0 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate nbconf 1.0.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nbconf 1.0.0
[INFO] finished tweaking crates.io crate nbconf 1.0.0
[INFO] tweaked toml for crates.io crate nbconf 1.0.0 written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf6c55619ac8ccd8c10ba2b61bc2b9847bdb4cc71377d07fc08564975bc6aa35
[INFO] running `Command { std: "docker" "start" "-a" "bf6c55619ac8ccd8c10ba2b61bc2b9847bdb4cc71377d07fc08564975bc6aa35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf6c55619ac8ccd8c10ba2b61bc2b9847bdb4cc71377d07fc08564975bc6aa35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf6c55619ac8ccd8c10ba2b61bc2b9847bdb4cc71377d07fc08564975bc6aa35", kill_on_drop: false }`
[INFO] [stdout] bf6c55619ac8ccd8c10ba2b61bc2b9847bdb4cc71377d07fc08564975bc6aa35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2408ce8e1ed42be75ba2797a35031854e546ea7fd004f2460c9bcae4094db43
[INFO] running `Command { std: "docker" "start" "-a" "f2408ce8e1ed42be75ba2797a35031854e546ea7fd004f2460c9bcae4094db43", kill_on_drop: false }`
[INFO] [stderr]    Compiling nbconf v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "f2408ce8e1ed42be75ba2797a35031854e546ea7fd004f2460c9bcae4094db43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2408ce8e1ed42be75ba2797a35031854e546ea7fd004f2460c9bcae4094db43", kill_on_drop: false }`
[INFO] [stdout] f2408ce8e1ed42be75ba2797a35031854e546ea7fd004f2460c9bcae4094db43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc76eb22c511005025d108ff87da9f627c2513ba7645e44ea784678dc38bad16
[INFO] running `Command { std: "docker" "start" "-a" "fc76eb22c511005025d108ff87da9f627c2513ba7645e44ea784678dc38bad16", kill_on_drop: false }`
[INFO] [stderr]    Compiling nbconf v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/nbconf-a2a00bbdce1603f3)
[INFO] running `Command { std: "docker" "inspect" "fc76eb22c511005025d108ff87da9f627c2513ba7645e44ea784678dc38bad16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc76eb22c511005025d108ff87da9f627c2513ba7645e44ea784678dc38bad16", kill_on_drop: false }`
[INFO] [stdout] fc76eb22c511005025d108ff87da9f627c2513ba7645e44ea784678dc38bad16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6ffcb69b187889b7152c014b143d5854e6533cb4c9cac9f35f220976341cf8c8
[INFO] running `Command { std: "docker" "start" "-a" "6ffcb69b187889b7152c014b143d5854e6533cb4c9cac9f35f220976341cf8c8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nbconf-a2a00bbdce1603f3)
[INFO] [stdout] running 8 tests
[INFO] [stderr]    Doc-tests nbconf
[INFO] [stdout] test tests::test_conf_section_names ... ok
[INFO] [stdout] test tests::test_entry ... ok
[INFO] [stdout] test tests::test_missing_closing_bracket ... ok
[INFO] [stdout] test tests::test_entry_outside_of_section ... ok
[INFO] [stdout] test tests::test_missing_equals ... ok
[INFO] [stdout] test tests::test_section ... ok
[INFO] [stdout] test tests::test_section_get ... ok
[INFO] [stdout] test tests::test_to_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 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 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6ffcb69b187889b7152c014b143d5854e6533cb4c9cac9f35f220976341cf8c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ffcb69b187889b7152c014b143d5854e6533cb4c9cac9f35f220976341cf8c8", kill_on_drop: false }`
[INFO] [stdout] 6ffcb69b187889b7152c014b143d5854e6533cb4c9cac9f35f220976341cf8c8