[INFO] fetching crate rustli 0.4.0...
[INFO] testing rustli-0.4.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate rustli 0.4.0 into /workspace/builds/worker-73/source
[INFO] validating manifest of crates.io crate rustli 0.4.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustli 0.4.0
[INFO] finished tweaking crates.io crate rustli 0.4.0
[INFO] tweaked toml for crates.io crate rustli 0.4.0 written to /workspace/builds/worker-73/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2323e5a49e92495c6537ee1722966b367cdf2ab92d4f3202bd4d63fe031da33a
[INFO] running `Command { std: "docker" "start" "-a" "2323e5a49e92495c6537ee1722966b367cdf2ab92d4f3202bd4d63fe031da33a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2323e5a49e92495c6537ee1722966b367cdf2ab92d4f3202bd4d63fe031da33a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2323e5a49e92495c6537ee1722966b367cdf2ab92d4f3202bd4d63fe031da33a", kill_on_drop: false }`
[INFO] [stdout] 2323e5a49e92495c6537ee1722966b367cdf2ab92d4f3202bd4d63fe031da33a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7918eb4e6169c7beb2a95d3be3b4f7c74bba528f2222beabefc01770cc98bfc0
[INFO] running `Command { std: "docker" "start" "-a" "7918eb4e6169c7beb2a95d3be3b4f7c74bba528f2222beabefc01770cc98bfc0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling serde_json v1.0.71
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling openssl-probe v0.1.4
[INFO] [stderr]    Compiling strsim v0.6.0
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling openssl-sys v0.7.17
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling curl-sys v0.2.5
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling libz-sys v1.1.3
[INFO] [stderr]    Compiling curl v0.3.11
[INFO] [stderr]    Compiling rustli v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pdsc/parser/field.rs:111:38
[INFO] [stdout]     |
[INFO] [stdout] 111 |     let regular: serde_json::Value = try!(serde::Deserialize::deserialize(de));
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pdsc/parser/field.rs:143:38
[INFO] [stdout]     |
[INFO] [stdout] 143 |     let regular: serde_json::Value = try!(serde::Deserialize::deserialize(de));
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/fetch.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 |     try!(handle.url(&url));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/fetch.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 |         try!(transfer.write_function(|new_data| {
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/fetch.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |         try!(transfer.perform());
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/fetch.rs:90:18
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let string = try!(String::from_utf8(data));
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/fetch.rs:97:15
[INFO] [stdout]    |
[INFO] [stdout] 97 |     let raw = try!(fetch_raw(url));
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/fetch.rs:99:19
[INFO] [stdout]    |
[INFO] [stdout] 99 |     let decoded = try!(serde_json::from_str::<D>(&raw));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/fetch.rs:65:43
[INFO] [stdout]    |
[INFO] [stdout] 65 |         FetchError::Json(String::from(err.description()))
[INFO] [stdout]    |                                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `doc`
[INFO] [stdout]   --> src/pdsc/parser/schema.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     doc: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `namespace`
[INFO] [stdout]   --> src/pdsc/parser/schema.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     namespace: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `symbol_docs`
[INFO] [stdout]   --> src/pdsc/parser/schema.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     symbol_docs: Option<BTreeMap<String, String>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `include`
[INFO] [stdout]   --> src/pdsc/parser/schema.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     include: Option<Vec<String>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `attributes`
[INFO] [stdout]   --> src/pdsc/parser/schema.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     attributes: SchemaAttributes,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `attributes`
[INFO] [stdout]   --> src/pdsc/parser/schema.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     attributes: SchemaAttributes,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `attributes`
[INFO] [stdout]   --> src/pdsc/parser/schema.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     attributes: SchemaAttributes,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `attributes`
[INFO] [stdout]   --> src/pdsc/parser/schema.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     attributes: SchemaAttributes,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `attributes`
[INFO] [stdout]   --> src/pdsc/parser/schema.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 |     attributes: SchemaAttributes,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 15s
[INFO] running `Command { std: "docker" "inspect" "7918eb4e6169c7beb2a95d3be3b4f7c74bba528f2222beabefc01770cc98bfc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7918eb4e6169c7beb2a95d3be3b4f7c74bba528f2222beabefc01770cc98bfc0", kill_on_drop: false }`
[INFO] [stdout] 7918eb4e6169c7beb2a95d3be3b4f7c74bba528f2222beabefc01770cc98bfc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7986ee04cf4f7fa4fae24dc532ae0ac1a4ab7a870546233f4ab097755a30a254
[INFO] running `Command { std: "docker" "start" "-a" "7986ee04cf4f7fa4fae24dc532ae0ac1a4ab7a870546233f4ab097755a30a254", kill_on_drop: false }`
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pdsc/parser/field.rs:111:38
[INFO] [stdout]     |
[INFO] [stdout] 111 |     let regular: serde_json::Value = try!(serde::Deserialize::deserialize(de));
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pdsc/parser/field.rs:143:38
[INFO] [stdout]     |
[INFO] [stdout] 143 |     let regular: serde_json::Value = try!(serde::Deserialize::deserialize(de));
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/fetch.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 |     try!(handle.url(&url));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/fetch.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 |         try!(transfer.write_function(|new_data| {
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/fetch.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |         try!(transfer.perform());
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/fetch.rs:90:18
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let string = try!(String::from_utf8(data));
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/fetch.rs:97:15
[INFO] [stdout]    |
[INFO] [stdout] 97 |     let raw = try!(fetch_raw(url));
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/fetch.rs:99:19
[INFO] [stdout]    |
[INFO] [stdout] 99 |     let decoded = try!(serde_json::from_str::<D>(&raw));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/fetch.rs:65:43
[INFO] [stdout]    |
[INFO] [stdout] 65 |         FetchError::Json(String::from(err.description()))
[INFO] [stdout]    |                                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `doc`
[INFO] [stdout]   --> src/pdsc/parser/schema.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     doc: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `namespace`
[INFO] [stdout]   --> src/pdsc/parser/schema.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     namespace: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `symbol_docs`
[INFO] [stdout]   --> src/pdsc/parser/schema.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     symbol_docs: Option<BTreeMap<String, String>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `include`
[INFO] [stdout]   --> src/pdsc/parser/schema.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     include: Option<Vec<String>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `attributes`
[INFO] [stdout]   --> src/pdsc/parser/schema.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     attributes: SchemaAttributes,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `attributes`
[INFO] [stdout]   --> src/pdsc/parser/schema.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     attributes: SchemaAttributes,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `attributes`
[INFO] [stdout]   --> src/pdsc/parser/schema.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     attributes: SchemaAttributes,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rustli v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `attributes`
[INFO] [stdout]   --> src/pdsc/parser/schema.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     attributes: SchemaAttributes,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `attributes`
[INFO] [stdout]   --> src/pdsc/parser/schema.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 |     attributes: SchemaAttributes,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pdsc/parser/field.rs:111:38
[INFO] [stdout]     |
[INFO] [stdout] 111 |     let regular: serde_json::Value = try!(serde::Deserialize::deserialize(de));
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pdsc/parser/field.rs:143:38
[INFO] [stdout]     |
[INFO] [stdout] 143 |     let regular: serde_json::Value = try!(serde::Deserialize::deserialize(de));
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/fetch.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 |     try!(handle.url(&url));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/fetch.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 |         try!(transfer.write_function(|new_data| {
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/fetch.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |         try!(transfer.perform());
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/fetch.rs:90:18
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let string = try!(String::from_utf8(data));
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/fetch.rs:97:15
[INFO] [stdout]    |
[INFO] [stdout] 97 |     let raw = try!(fetch_raw(url));
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/fetch.rs:99:19
[INFO] [stdout]    |
[INFO] [stdout] 99 |     let decoded = try!(serde_json::from_str::<D>(&raw));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/fetch.rs:65:43
[INFO] [stdout]    |
[INFO] [stdout] 65 |         FetchError::Json(String::from(err.description()))
[INFO] [stdout]    |                                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `doc`
[INFO] [stdout]   --> src/pdsc/parser/schema.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     doc: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `namespace`
[INFO] [stdout]   --> src/pdsc/parser/schema.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     namespace: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `symbol_docs`
[INFO] [stdout]   --> src/pdsc/parser/schema.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     symbol_docs: Option<BTreeMap<String, String>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `include`
[INFO] [stdout]   --> src/pdsc/parser/schema.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     include: Option<Vec<String>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `attributes`
[INFO] [stdout]   --> src/pdsc/parser/schema.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     attributes: SchemaAttributes,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `attributes`
[INFO] [stdout]   --> src/pdsc/parser/schema.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     attributes: SchemaAttributes,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `attributes`
[INFO] [stdout]   --> src/pdsc/parser/schema.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     attributes: SchemaAttributes,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `attributes`
[INFO] [stdout]   --> src/pdsc/parser/schema.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     attributes: SchemaAttributes,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `attributes`
[INFO] [stdout]   --> src/pdsc/parser/schema.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 |     attributes: SchemaAttributes,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "7986ee04cf4f7fa4fae24dc532ae0ac1a4ab7a870546233f4ab097755a30a254", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7986ee04cf4f7fa4fae24dc532ae0ac1a4ab7a870546233f4ab097755a30a254", kill_on_drop: false }`
[INFO] [stdout] 7986ee04cf4f7fa4fae24dc532ae0ac1a4ab7a870546233f4ab097755a30a254
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2e64d914e2daac6e81aaf4067f4af7acaa2dedce8a786236bd7cb85dc9290ced
[INFO] running `Command { std: "docker" "start" "-a" "2e64d914e2daac6e81aaf4067f4af7acaa2dedce8a786236bd7cb85dc9290ced", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/pdsc/parser/field.rs:111:38
[INFO] [stderr]     |
[INFO] [stderr] 111 |     let regular: serde_json::Value = try!(serde::Deserialize::deserialize(de));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/pdsc/parser/field.rs:143:38
[INFO] [stderr]     |
[INFO] [stderr] 143 |     let regular: serde_json::Value = try!(serde::Deserialize::deserialize(de));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/fetch.rs:80:5
[INFO] [stderr]    |
[INFO] [stderr] 80 |     try!(handle.url(&url));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/fetch.rs:83:9
[INFO] [stderr]    |
[INFO] [stderr] 83 |         try!(transfer.write_function(|new_data| {
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/fetch.rs:87:9
[INFO] [stderr]    |
[INFO] [stderr] 87 |         try!(transfer.perform());
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/fetch.rs:90:18
[INFO] [stderr]    |
[INFO] [stderr] 90 |     let string = try!(String::from_utf8(data));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/fetch.rs:97:15
[INFO] [stderr]    |
[INFO] [stderr] 97 |     let raw = try!(fetch_raw(url));
[INFO] [stderr]    |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/fetch.rs:99:19
[INFO] [stderr]    |
[INFO] [stderr] 99 |     let decoded = try!(serde_json::from_str::<D>(&raw));
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/fetch.rs:65:43
[INFO] [stderr]    |
[INFO] [stderr] 65 |         FetchError::Json(String::from(err.description()))
[INFO] [stderr]    |                                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `doc`
[INFO] [stderr]   --> src/pdsc/parser/schema.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     doc: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `namespace`
[INFO] [stderr]   --> src/pdsc/parser/schema.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     namespace: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `symbol_docs`
[INFO] [stderr]   --> src/pdsc/parser/schema.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     symbol_docs: Option<BTreeMap<String, String>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `include`
[INFO] [stderr]   --> src/pdsc/parser/schema.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     include: Option<Vec<String>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `attributes`
[INFO] [stderr]   --> src/pdsc/parser/schema.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     attributes: SchemaAttributes,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `attributes`
[INFO] [stderr]   --> src/pdsc/parser/schema.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     attributes: SchemaAttributes,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `attributes`
[INFO] [stderr]   --> src/pdsc/parser/schema.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     attributes: SchemaAttributes,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `attributes`
[INFO] [stderr]   --> src/pdsc/parser/schema.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 52 |     attributes: SchemaAttributes,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `attributes`
[INFO] [stderr]   --> src/pdsc/parser/schema.rs:60:5
[INFO] [stderr]    |
[INFO] [stderr] 60 |     attributes: SchemaAttributes,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rustli` (lib) generated 18 warnings
[INFO] [stderr] warning: `rustli` (lib test) generated 18 warnings (18 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustli-781ea7c3975f62a0)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test common::serde::tests::test_deserialize_empty ... ok
[INFO] [stdout] test generate::tests::test_enum ... ok
[INFO] [stdout] test pdsc::parser::diff::tests::fields_diff_general ... ok
[INFO] [stdout] test pdsc::parser::diff::tests::fields_diff_identical ... ok
[INFO] [stdout] test generate::tests::test_record ... ok
[INFO] [stdout] test generate::tests::test_typeref ... ok
[INFO] [stdout] test pdsc::parser::diff::tests::fields_diff_disjoint ... ok
[INFO] [stdout] test pdsc::parser::diff::tests::fields_diff_same_type_diff_names ... ok
[INFO] [stdout] test pdsc::parser::field::tests::parse_array ... ok
[INFO] [stdout] test pdsc::parser::field::tests::parse_bool ... ok
[INFO] [stdout] test pdsc::parser::diff::tests::same_records ... ok
[INFO] [stdout] test pdsc::parser::field::tests::parse_int ... ok
[INFO] [stdout] test pdsc::parser::field::tests::parse_custom ... ok
[INFO] [stdout] test pdsc::parser::diff::tests::schemas_different_fields ... ok
[INFO] [stdout] test pdsc::parser::field::tests::parse_string ... ok
[INFO] [stdout] test pdsc::parser::preprocess::tests::test_escaped_dq ... ok
[INFO] [stdout] test pdsc::parser::field::tests::parse_map ... ok
[INFO] [stdout] test pdsc::parser::field::tests::parse_union ... ok
[INFO] [stdout] test pdsc::parser::preprocess::tests::test_keep_in_strings ... ok
[INFO] [stdout] test pdsc::parser::preprocess::tests::test_remove_at_end ... ok
[INFO] [stdout] test pdsc::parser::preprocess::tests::test_remove_comments ... ok
[INFO] [stdout] test pdsc::parser::preprocess::tests::test_single_slash ... ok
[INFO] [stdout] test pdsc::parser::schema::tests::parse_array2 ... ok
[INFO] [stdout] test pdsc::parser::schema::tests::parse_enum ... ok
[INFO] [stdout] test pdsc::parser::schema::tests::parse_flattened ... ok
[INFO] [stdout] test pdsc::registry::tests::add_schema ... ok
[INFO] [stdout] test pdsc::parser::schema::tests::parse_typeref ... ok
[INFO] [stdout] test pdsc::parser::schema::tests::parse_record ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustli
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "2e64d914e2daac6e81aaf4067f4af7acaa2dedce8a786236bd7cb85dc9290ced", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e64d914e2daac6e81aaf4067f4af7acaa2dedce8a786236bd7cb85dc9290ced", kill_on_drop: false }`
[INFO] [stdout] 2e64d914e2daac6e81aaf4067f4af7acaa2dedce8a786236bd7cb85dc9290ced