[INFO] fetching crate toml2json 1.3.0...
[INFO] testing toml2json-1.3.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate toml2json 1.3.0 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate toml2json 1.3.0 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 toml2json 1.3.0
[INFO] finished tweaking crates.io crate toml2json 1.3.0
[INFO] tweaked toml for crates.io crate toml2json 1.3.0 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate crates.io crate toml2json 1.3.0 already has a lockfile, it will not be regenerated
[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-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] b60d6d2893c29b0f4a8ed3007b02b13af854fd4fa7963ea66cf1ec80c3d5f685
[INFO] running `Command { std: "docker" "start" "-a" "b60d6d2893c29b0f4a8ed3007b02b13af854fd4fa7963ea66cf1ec80c3d5f685", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b60d6d2893c29b0f4a8ed3007b02b13af854fd4fa7963ea66cf1ec80c3d5f685", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b60d6d2893c29b0f4a8ed3007b02b13af854fd4fa7963ea66cf1ec80c3d5f685", kill_on_drop: false }`
[INFO] [stdout] b60d6d2893c29b0f4a8ed3007b02b13af854fd4fa7963ea66cf1ec80c3d5f685
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 73f1691b204685dfe4e81a4cdc750e77fce09830cefdd8d1417df31a85cc090c
[INFO] running `Command { std: "docker" "start" "-a" "73f1691b204685dfe4e81a4cdc750e77fce09830cefdd8d1417df31a85cc090c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling serde_derive v1.0.132
[INFO] [stderr]    Compiling libc v0.2.89
[INFO] [stderr]    Compiling serde v1.0.132
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling serde_json v1.0.73
[INFO] [stderr]    Compiling anyhow v1.0.52
[INFO] [stderr]    Compiling textwrap v0.14.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v3.0.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling toml2json v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.21s
[INFO] running `Command { std: "docker" "inspect" "73f1691b204685dfe4e81a4cdc750e77fce09830cefdd8d1417df31a85cc090c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73f1691b204685dfe4e81a4cdc750e77fce09830cefdd8d1417df31a85cc090c", kill_on_drop: false }`
[INFO] [stdout] 73f1691b204685dfe4e81a4cdc750e77fce09830cefdd8d1417df31a85cc090c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 70f73f10c5f8f8ae5efd8a87c3c20590cab3fb58dc14236566235fe51381c895
[INFO] running `Command { std: "docker" "start" "-a" "70f73f10c5f8f8ae5efd8a87c3c20590cab3fb58dc14236566235fe51381c895", kill_on_drop: false }`
[INFO] [stderr]    Compiling toml2json v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.96s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/toml2json-b6c4ac29bf6304a4)
[INFO] running `Command { std: "docker" "inspect" "70f73f10c5f8f8ae5efd8a87c3c20590cab3fb58dc14236566235fe51381c895", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70f73f10c5f8f8ae5efd8a87c3c20590cab3fb58dc14236566235fe51381c895", kill_on_drop: false }`
[INFO] [stdout] 70f73f10c5f8f8ae5efd8a87c3c20590cab3fb58dc14236566235fe51381c895
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] f865b628eaaa299bcbef19d9b11abd67e08eb33bb0074ec6606a967f6d4d2985
[INFO] running `Command { std: "docker" "start" "-a" "f865b628eaaa299bcbef19d9b11abd67e08eb33bb0074ec6606a967f6d4d2985", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/toml2json-b6c4ac29bf6304a4)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_app ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f865b628eaaa299bcbef19d9b11abd67e08eb33bb0074ec6606a967f6d4d2985", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f865b628eaaa299bcbef19d9b11abd67e08eb33bb0074ec6606a967f6d4d2985", kill_on_drop: false }`
[INFO] [stdout] f865b628eaaa299bcbef19d9b11abd67e08eb33bb0074ec6606a967f6d4d2985