[INFO] fetching crate transmog-json 0.1.0...
[INFO] testing transmog-json-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate transmog-json 0.1.0 into /workspace/builds/worker-63/source
[INFO] validating manifest of crates.io crate transmog-json 0.1.0 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 transmog-json 0.1.0
[INFO] finished tweaking crates.io crate transmog-json 0.1.0
[INFO] tweaked toml for crates.io crate transmog-json 0.1.0 written to /workspace/builds/worker-63/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] [stderr]     Blocking waiting for file lock on package cache
[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-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] 7e4f93bc29785455ff3ecfb96917c87226c4188463a37dd45d79602bed148fa3
[INFO] running `Command { std: "docker" "start" "-a" "7e4f93bc29785455ff3ecfb96917c87226c4188463a37dd45d79602bed148fa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e4f93bc29785455ff3ecfb96917c87226c4188463a37dd45d79602bed148fa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e4f93bc29785455ff3ecfb96917c87226c4188463a37dd45d79602bed148fa3", kill_on_drop: false }`
[INFO] [stdout] 7e4f93bc29785455ff3ecfb96917c87226c4188463a37dd45d79602bed148fa3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] 5cb2d23f80d8cce949f18d639b341416d22159de1fa90656924e63c032b9f5ed
[INFO] running `Command { std: "docker" "start" "-a" "5cb2d23f80d8cce949f18d639b341416d22159de1fa90656924e63c032b9f5ed", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling transmog v0.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling transmog-json v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.05s
[INFO] running `Command { std: "docker" "inspect" "5cb2d23f80d8cce949f18d639b341416d22159de1fa90656924e63c032b9f5ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cb2d23f80d8cce949f18d639b341416d22159de1fa90656924e63c032b9f5ed", kill_on_drop: false }`
[INFO] [stdout] 5cb2d23f80d8cce949f18d639b341416d22159de1fa90656924e63c032b9f5ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] 7abf5576a370721a0aa7d55056cb0bf2899138e6583d97c18a592ae4a5c268c9
[INFO] running `Command { std: "docker" "start" "-a" "7abf5576a370721a0aa7d55056cb0bf2899138e6583d97c18a592ae4a5c268c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling transmog v0.1.0
[INFO] [stderr]    Compiling transmog-json v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.19s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/transmog_json-3da04e6ecceeda80)
[INFO] running `Command { std: "docker" "inspect" "7abf5576a370721a0aa7d55056cb0bf2899138e6583d97c18a592ae4a5c268c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7abf5576a370721a0aa7d55056cb0bf2899138e6583d97c18a592ae4a5c268c9", kill_on_drop: false }`
[INFO] [stdout] 7abf5576a370721a0aa7d55056cb0bf2899138e6583d97c18a592ae4a5c268c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] 7148a4bd1c384ea758df929596f5658468aa0944f3bed9ef8862ac8bb15c7f8f
[INFO] running `Command { std: "docker" "start" "-a" "7148a4bd1c384ea758df929596f5658468aa0944f3bed9ef8862ac8bb15c7f8f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/transmog_json-3da04e6ecceeda80)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests transmog-json
[INFO] [stdout] running 1 test
[INFO] [stdout] test format_tests ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7148a4bd1c384ea758df929596f5658468aa0944f3bed9ef8862ac8bb15c7f8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7148a4bd1c384ea758df929596f5658468aa0944f3bed9ef8862ac8bb15c7f8f", kill_on_drop: false }`
[INFO] [stdout] 7148a4bd1c384ea758df929596f5658468aa0944f3bed9ef8862ac8bb15c7f8f