[INFO] fetching crate calisp 0.2.2...
[INFO] checking calisp-0.2.2 against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248
[INFO] extracting crate calisp 0.2.2 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate calisp 0.2.2 on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate calisp 0.2.2
[INFO] finished tweaking crates.io crate calisp 0.2.2
[INFO] tweaked toml for crates.io crate calisp 0.2.2 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate calisp 0.2.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 026e74bfb71d5c4b771e0a06a91fbf4cb24b1760e09da6adaf624e1c2ecd1376
[INFO] running `Command { std: "docker" "start" "-a" "026e74bfb71d5c4b771e0a06a91fbf4cb24b1760e09da6adaf624e1c2ecd1376", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "026e74bfb71d5c4b771e0a06a91fbf4cb24b1760e09da6adaf624e1c2ecd1376", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "026e74bfb71d5c4b771e0a06a91fbf4cb24b1760e09da6adaf624e1c2ecd1376", kill_on_drop: false }`
[INFO] [stdout] 026e74bfb71d5c4b771e0a06a91fbf4cb24b1760e09da6adaf624e1c2ecd1376
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3ea4a0e1f13aa8839bcff92da951ddc5f35352895fb50af3e27914202c631d8
[INFO] running `Command { std: "docker" "start" "-a" "c3ea4a0e1f13aa8839bcff92da951ddc5f35352895fb50af3e27914202c631d8", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]     Checking unicode-segmentation v1.6.0
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking dirs-sys v0.3.5
[INFO] [stderr]     Checking log v0.4.8
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]     Checking clap v2.33.1
[INFO] [stderr]     Checking aho-corasick v0.7.13
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking rustyline v5.0.6
[INFO] [stderr]     Checking calisp v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this attribute can only be applied to a `use` item
[INFO] [stdout]    --> src/lib.rs:362:7
[INFO] [stdout]     |
[INFO] [stdout] 362 |   #[doc(inline)]
[INFO] [stdout]     |         ^^^^^^ only applicable on `use` items
[INFO] [stdout] 363 | / pub struct CalispInterpreter {
[INFO] [stdout] 364 | |   input_file: String,
[INFO] [stdout] 365 | |   repl_env: Env,
[INFO] [stdout] 366 | | }
[INFO] [stdout]     | |_- not a `use` item
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(invalid_doc_attributes)]` on by default
[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/lib.rs:362:7
[INFO] [stdout]     |
[INFO] [stdout] 362 |   #[doc(inline)]
[INFO] [stdout]     |         ^^^^^^ only applicable on `use` items
[INFO] [stdout] 363 | / pub struct CalispInterpreter {
[INFO] [stdout] 364 | |   input_file: String,
[INFO] [stdout] 365 | |   repl_env: Env,
[INFO] [stdout] 366 | | }
[INFO] [stdout]     | |_- not a `use` item
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(invalid_doc_attributes)]` on by default
[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/lib.rs:369:9
[INFO] [stdout]     |
[INFO] [stdout] 369 |   #[doc(inline)]
[INFO] [stdout]     |         ^^^^^^ only applicable on `use` items
[INFO] [stdout] 370 |   /// Create new instance of [`CalispInterpreter`]
[INFO] [stdout] 371 |   pub fn new(input_file: String, arguments: &Vec<std::string::String>) -> CalispInterpreter {
[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/lib.rs:369:9
[INFO] [stdout]     |
[INFO] [stdout] 369 |   #[doc(inline)]
[INFO] [stdout]     |         ^^^^^^ only applicable on `use` items
[INFO] [stdout] 370 |   /// Create new instance of [`CalispInterpreter`]
[INFO] [stdout] 371 |   pub fn new(input_file: String, arguments: &Vec<std::string::String>) -> CalispInterpreter {
[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/lib.rs:378:9
[INFO] [stdout]     |
[INFO] [stdout] 378 |   #[doc(inline)]
[INFO] [stdout]     |         ^^^^^^ only applicable on `use` items
[INFO] [stdout] 379 |   /// Create new environment for Calisp
[INFO] [stdout] 380 |   fn new_env(arguments: Vec<String>) -> Env {
[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/lib.rs:378:9
[INFO] [stdout]     |
[INFO] [stdout] 378 |   #[doc(inline)]
[INFO] [stdout]     |         ^^^^^^ only applicable on `use` items
[INFO] [stdout] 379 |   /// Create new environment for Calisp
[INFO] [stdout] 380 |   fn new_env(arguments: Vec<String>) -> Env {
[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/lib.rs:403:9
[INFO] [stdout]     |
[INFO] [stdout] 403 |   #[doc(inline)]
[INFO] [stdout]     |         ^^^^^^ only applicable on `use` items
[INFO] [stdout] 404 |   /// Load file in Calisp and eval it
[INFO] [stdout] 405 |   pub fn run(&self) -> Result<String, CalispErr> {
[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/lib.rs:403:9
[INFO] [stdout]     |
[INFO] [stdout] 403 |   #[doc(inline)]
[INFO] [stdout]     |         ^^^^^^ only applicable on `use` items
[INFO] [stdout] 404 |   /// Load file in Calisp and eval it
[INFO] [stdout] 405 |   pub fn run(&self) -> Result<String, CalispErr> {
[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/lib.rs:418:9
[INFO] [stdout]     |
[INFO] [stdout] 418 |   #[doc(inline)]
[INFO] [stdout]     |         ^^^^^^ only applicable on `use` items
[INFO] [stdout] 419 |   /// Read code from the stdin interactively
[INFO] [stdout] 420 |   pub fn run_interactive(&self) {
[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/lib.rs:418:9
[INFO] [stdout]     |
[INFO] [stdout] 418 |   #[doc(inline)]
[INFO] [stdout]     |         ^^^^^^ only applicable on `use` items
[INFO] [stdout] 419 |   /// Read code from the stdin interactively
[INFO] [stdout] 420 |   pub fn run_interactive(&self) {
[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: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.16s
[INFO] running `Command { std: "docker" "inspect" "c3ea4a0e1f13aa8839bcff92da951ddc5f35352895fb50af3e27914202c631d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3ea4a0e1f13aa8839bcff92da951ddc5f35352895fb50af3e27914202c631d8", kill_on_drop: false }`
[INFO] [stdout] c3ea4a0e1f13aa8839bcff92da951ddc5f35352895fb50af3e27914202c631d8