[INFO] fetching crate mbedtls 0.8.1...
[INFO] checking mbedtls-0.8.1 against 1.55.0 for beta-1.56-3
[INFO] extracting crate mbedtls 0.8.1 into /workspace/builds/worker-116/source
[INFO] validating manifest of crates.io crate mbedtls 0.8.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mbedtls 0.8.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate mbedtls 0.8.1
[INFO] tweaked toml for crates.io crate mbedtls 0.8.1 written to /workspace/builds/worker-116/source/Cargo.toml
[INFO] crate crates.io crate mbedtls 0.8.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ff409ada40647e72f5a935bed5b0969a61a40192bbc51aa2370677dc0c4b097
[INFO] running `Command { std: "docker" "start" "-a" "7ff409ada40647e72f5a935bed5b0969a61a40192bbc51aa2370677dc0c4b097", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ff409ada40647e72f5a935bed5b0969a61a40192bbc51aa2370677dc0c4b097", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ff409ada40647e72f5a935bed5b0969a61a40192bbc51aa2370677dc0c4b097", kill_on_drop: false }`
[INFO] [stdout] 7ff409ada40647e72f5a935bed5b0969a61a40192bbc51aa2370677dc0c4b097
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 101cfed63711749bdc385bc4845f92c35730bc5b27eedd7b1c6c58b66a9797e6
[INFO] running `Command { std: "docker" "start" "-a" "101cfed63711749bdc385bc4845f92c35730bc5b27eedd7b1c6c58b66a9797e6", 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] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.70
[INFO] [stderr]    Compiling regex-syntax v0.6.23
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling bindgen v0.58.1
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]    Compiling shlex v1.0.0
[INFO] [stderr]     Checking tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling httparse v1.4.0
[INFO] [stderr]     Checking percent-encoding v1.0.1
[INFO] [stderr]     Checking safemem v0.3.3
[INFO] [stderr]     Checking bit-vec v0.5.1
[INFO] [stderr]     Checking typeable v0.1.2
[INFO] [stderr]     Checking traitobject v0.1.0
[INFO] [stderr]     Checking language-tags v0.2.2
[INFO] [stderr]     Checking hex v0.3.2
[INFO] [stderr]    Compiling clang-sys v1.2.0
[INFO] [stderr]    Compiling libloading v0.7.0
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]     Checking unicode-bidi v0.3.5
[INFO] [stderr]    Compiling unicase v1.4.2
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]     Checking tinyvec v1.2.0
[INFO] [stderr]     Checking mime v0.2.6
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling mbedtls v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking unicode-normalization v0.1.17
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]     Checking yasna v0.2.2
[INFO] [stderr]    Compiling regex v1.4.6
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking hyper v0.10.16
[INFO] [stderr]    Compiling env_logger v0.8.3
[INFO] [stderr]     Checking serde_bytes v0.10.5
[INFO] [stderr]     Checking serde_cbor v0.6.1
[INFO] [stderr]    Compiling mbedtls-sys-auto v2.26.1
[INFO] [stdout] warning: this attribute can only be applied to a `use` item
[INFO] [stdout]   --> src/x509/mod.rs:31:11
[INFO] [stdout]    |
[INFO] [stdout] 30 | / bitflags! {
[INFO] [stdout] 31 | |     #[doc(inline)]
[INFO] [stdout]    | |           ^^^^^^ only applicable on `use` items
[INFO] [stdout] 32 | |     pub struct KeyUsage: c_uint {
[INFO] [stdout] 33 | |         const DIGITAL_SIGNATURE  = X509_KU_DIGITAL_SIGNATURE as c_uint;
[INFO] [stdout] ...  |
[INFO] [stdout] 42 | |     }
[INFO] [stdout] 43 | | }
[INFO] [stdout]    | |_- not a `use` item
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(invalid_doc_attributes)]` implied by `#[warn(warnings)]`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout]    = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#docno_inlinedocinline for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this attribute can only be applied to a `use` item
[INFO] [stdout]   --> src/x509/mod.rs:46:11
[INFO] [stdout]    |
[INFO] [stdout] 45 | / bitflags! {
[INFO] [stdout] 46 | |     #[doc(inline)]
[INFO] [stdout]    | |           ^^^^^^ only applicable on `use` items
[INFO] [stdout] 47 | |     pub struct VerifyError: u32 {
[INFO] [stdout] 48 | |         const CERT_BAD_KEY       = X509_BADCERT_BAD_KEY as u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 80 | |     }
[INFO] [stdout] 81 | | }
[INFO] [stdout]    | |_- not a `use` item
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout]    = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#docno_inlinedocinline for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this attribute can only be applied to a `use` item
[INFO] [stdout]   --> src/x509/mod.rs:31:11
[INFO] [stdout]    |
[INFO] [stdout] 30 | / bitflags! {
[INFO] [stdout] 31 | |     #[doc(inline)]
[INFO] [stdout]    | |           ^^^^^^ only applicable on `use` items
[INFO] [stdout] 32 | |     pub struct KeyUsage: c_uint {
[INFO] [stdout] 33 | |         const DIGITAL_SIGNATURE  = X509_KU_DIGITAL_SIGNATURE as c_uint;
[INFO] [stdout] ...  |
[INFO] [stdout] 42 | |     }
[INFO] [stdout] 43 | | }
[INFO] [stdout]    | |_- not a `use` item
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(invalid_doc_attributes)]` implied by `#[warn(warnings)]`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout]    = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#docno_inlinedocinline for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this attribute can only be applied to a `use` item
[INFO] [stdout]   --> src/x509/mod.rs:46:11
[INFO] [stdout]    |
[INFO] [stdout] 45 | / bitflags! {
[INFO] [stdout] 46 | |     #[doc(inline)]
[INFO] [stdout]    | |           ^^^^^^ only applicable on `use` items
[INFO] [stdout] 47 | |     pub struct VerifyError: u32 {
[INFO] [stdout] 48 | |         const CERT_BAD_KEY       = X509_BADCERT_BAD_KEY as u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 80 | |     }
[INFO] [stdout] 81 | | }
[INFO] [stdout]    | |_- not a `use` item
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout]    = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#docno_inlinedocinline for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.37s
[INFO] running `Command { std: "docker" "inspect" "101cfed63711749bdc385bc4845f92c35730bc5b27eedd7b1c6c58b66a9797e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "101cfed63711749bdc385bc4845f92c35730bc5b27eedd7b1c6c58b66a9797e6", kill_on_drop: false }`
[INFO] [stdout] 101cfed63711749bdc385bc4845f92c35730bc5b27eedd7b1c6c58b66a9797e6
