[INFO] fetching crate schemars 0.8.3...
[INFO] checking schemars-0.8.3 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate schemars 0.8.3 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate schemars 0.8.3 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate schemars 0.8.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate schemars 0.8.3
[INFO] tweaked toml for crates.io crate schemars 0.8.3 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate schemars 0.8.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b283e2b531d1b9d81115ba7be2dcc62c4eba22f593e2f72346d8575a3cce6fd4
[INFO] running `Command { std: "docker" "start" "-a" "b283e2b531d1b9d81115ba7be2dcc62c4eba22f593e2f72346d8575a3cce6fd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b283e2b531d1b9d81115ba7be2dcc62c4eba22f593e2f72346d8575a3cce6fd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b283e2b531d1b9d81115ba7be2dcc62c4eba22f593e2f72346d8575a3cce6fd4", kill_on_drop: false }`
[INFO] [stdout] b283e2b531d1b9d81115ba7be2dcc62c4eba22f593e2f72346d8575a3cce6fd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cef629086271f8308a8075656f4c1385d6fd6a7294f4472a614f15fd58dec9ff
[INFO] running `Command { std: "docker" "start" "-a" "cef629086271f8308a8075656f4c1385d6fd6a7294f4472a614f15fd58dec9ff", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.68
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling ryu v1.0.0
[INFO] [stderr]     Checking itoa v0.4.4
[INFO] [stderr]    Compiling schemars v0.8.3 (/tmp/fixit)
[INFO] [stderr]    Compiling trybuild v1.0.41
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking dyn-clone v1.0.4
[INFO] [stderr]     Checking difference v2.0.0
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]    Migrating build.rs from 2018 edition to 2021
[INFO] [stderr]     Checking pretty_assertions v0.6.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling serde_derive_internals v0.25.0
[INFO] [stderr]    Compiling schemars_derive v0.8.3
[INFO] [stderr]     Checking serde_json v1.0.41
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/time.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/result.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/skip.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/dereference.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/property_name.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/deprecated.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/transparent.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/enum_repr.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/remote_derive.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/main.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/struct_additional_properties.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/flatten.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/range.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/custom_settings.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/from_value.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/macro.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/nonzero_ints.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/default.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/ffi.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/from_value.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/inline_subschemas.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/enum_repr.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/enum_deny_unknown_fields.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/doc_comments.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/examples.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/schema_with_enum.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/schemars_attrs.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/schema_with_struct.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/enum.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/schema_name.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/remote_derive_generic.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/crate_alias.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/struct.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/custom_serialization.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/docs.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/remote_derive.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/serde_attrs.rs from 2018 edition to 2021
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.78s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling schemars v0.8.3 (/tmp/fixit)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.07s
[INFO] running `Command { std: "docker" "inspect" "cef629086271f8308a8075656f4c1385d6fd6a7294f4472a614f15fd58dec9ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cef629086271f8308a8075656f4c1385d6fd6a7294f4472a614f15fd58dec9ff", kill_on_drop: false }`
[INFO] [stdout] cef629086271f8308a8075656f4c1385d6fd6a7294f4472a614f15fd58dec9ff