[INFO] fetching crate serde_path_to_error 0.1.7...
[INFO] testing serde_path_to_error-0.1.7 against 1.59.0 for beta-1.60-1
[INFO] extracting crate serde_path_to_error 0.1.7 into /workspace/builds/worker-44/source
[INFO] validating manifest of crates.io crate serde_path_to_error 0.1.7 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serde_path_to_error 0.1.7
[INFO] finished tweaking crates.io crate serde_path_to_error 0.1.7
[INFO] tweaked toml for crates.io crate serde_path_to_error 0.1.7 written to /workspace/builds/worker-44/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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" "+1.59.0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fbf05d4d70615a9461ab1afd88456b5dcd2e4706690f4199a1c158cbb53c2eaa
[INFO] running `Command { std: "docker" "start" "-a" "fbf05d4d70615a9461ab1afd88456b5dcd2e4706690f4199a1c158cbb53c2eaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fbf05d4d70615a9461ab1afd88456b5dcd2e4706690f4199a1c158cbb53c2eaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbf05d4d70615a9461ab1afd88456b5dcd2e4706690f4199a1c158cbb53c2eaa", kill_on_drop: false }`
[INFO] [stdout] fbf05d4d70615a9461ab1afd88456b5dcd2e4706690f4199a1c158cbb53c2eaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5812e4d50bfc001fd43ab9030542a9de50dd371685fac5c93f7dd9602f6784d
[INFO] running `Command { std: "docker" "start" "-a" "d5812e4d50bfc001fd43ab9030542a9de50dd371685fac5c93f7dd9602f6784d", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_path_to_error v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "d5812e4d50bfc001fd43ab9030542a9de50dd371685fac5c93f7dd9602f6784d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5812e4d50bfc001fd43ab9030542a9de50dd371685fac5c93f7dd9602f6784d", kill_on_drop: false }`
[INFO] [stdout] d5812e4d50bfc001fd43ab9030542a9de50dd371685fac5c93f7dd9602f6784d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4eb6f09b1704688a3faa300f8865196b5e6f10446ff38b99e3715255350dd629
[INFO] running `Command { std: "docker" "start" "-a" "4eb6f09b1704688a3faa300f8865196b5e6f10446ff38b99e3715255350dd629", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling serde_path_to_error v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.00s
[INFO] running `Command { std: "docker" "inspect" "4eb6f09b1704688a3faa300f8865196b5e6f10446ff38b99e3715255350dd629", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4eb6f09b1704688a3faa300f8865196b5e6f10446ff38b99e3715255350dd629", kill_on_drop: false }`
[INFO] [stdout] 4eb6f09b1704688a3faa300f8865196b5e6f10446ff38b99e3715255350dd629
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 21a7cca4a683d76f0196ed3541d52d9441754c415bdf32594b6d82b8fd0e95a7
[INFO] running `Command { std: "docker" "start" "-a" "21a7cca4a683d76f0196ed3541d52d9441754c415bdf32594b6d82b8fd0e95a7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/serde_path_to_error-cfcfa66bb469705f)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/deserialize.rs (/opt/rustwide/target/debug/deps/deserialize-5958bb8f88177369)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stderr]      Running tests/serialize.rs (/opt/rustwide/target/debug/deps/serialize-8dc1a33a95eaf856)
[INFO] [stdout] test test_struct_variant ... ok
[INFO] [stdout] test test_struct ... ok
[INFO] [stdout] test test_option ... ok
[INFO] [stdout] test test_invalid_length ... ok
[INFO] [stdout] test test_syntax_error ... ok
[INFO] [stdout] test test_tuple_variant ... ok
[INFO] [stdout] test test_u128 ... ok
[INFO] [stdout] test test_vec ... ok
[INFO] [stdout] test test_unknown_field ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_map_nonstring_key ... ok
[INFO] [stdout] test test_refcell_already_borrowed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde_path_to_error
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/ser.rs - ser::serialize (line 12) ... ok
[INFO] [stdout] test src/de.rs - de::Deserializer (line 27) ... ok
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] test src/ser.rs - ser::Serializer (line 68) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.31s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "21a7cca4a683d76f0196ed3541d52d9441754c415bdf32594b6d82b8fd0e95a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21a7cca4a683d76f0196ed3541d52d9441754c415bdf32594b6d82b8fd0e95a7", kill_on_drop: false }`
[INFO] [stdout] 21a7cca4a683d76f0196ed3541d52d9441754c415bdf32594b6d82b8fd0e95a7