[INFO] fetching crate osm-tags 0.1.1...
[INFO] testing osm-tags-0.1.1 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate osm-tags 0.1.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate osm-tags 0.1.1
[INFO] finished tweaking crates.io crate osm-tags 0.1.1
[INFO] tweaked toml for crates.io crate osm-tags 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate osm-tags 0.1.1 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 13 packages to highest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 0967dc11c29b51b414b733b4442c495627ff0d78bd02ee8597b7e316276aeeb0
[INFO] running `Command { std: "docker" "start" "0967dc11c29b51b414b733b4442c495627ff0d78bd02ee8597b7e316276aeeb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0967dc11c29b51b414b733b4442c495627ff0d78bd02ee8597b7e316276aeeb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0967dc11c29b51b414b733b4442c495627ff0d78bd02ee8597b7e316276aeeb0" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0967dc11c29b51b414b733b4442c495627ff0d78bd02ee8597b7e316276aeeb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0967dc11c29b51b414b733b4442c495627ff0d78bd02ee8597b7e316276aeeb0" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling kstring v2.0.5
[INFO] [stderr]    Compiling osm-tags v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated type alias `kstring::KString`: for alternatives, see https://github.com/rosetta-rs/string-rosetta-rs
[INFO] [stdout]  --> src/key.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | use kstring::KString;
[INFO] [stdout]   |              ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `kstring::KString`: for alternatives, see https://github.com/rosetta-rs/string-rosetta-rs
[INFO] [stdout]   --> src/key.rs:17:19
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct TagKey(KString);
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `kstring::KString`: for alternatives, see https://github.com/rosetta-rs/string-rosetta-rs
[INFO] [stdout]   --> src/key.rs:28:14
[INFO] [stdout]    |
[INFO] [stdout] 28 |         Self(KString::from_static(string))
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `kstring::KString`: for alternatives, see https://github.com/rosetta-rs/string-rosetta-rs
[INFO] [stdout]   --> src/key.rs:33:14
[INFO] [stdout]    |
[INFO] [stdout] 33 |         Self(KString::from_ref(string))
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `kstring::KString`: for alternatives, see https://github.com/rosetta-rs/string-rosetta-rs
[INFO] [stdout]   --> src/key.rs:38:14
[INFO] [stdout]    |
[INFO] [stdout] 38 |         Self(KString::from_string(string))
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `kstring::KString`: for alternatives, see https://github.com/rosetta-rs/string-rosetta-rs
[INFO] [stdout]   --> src/key.rs:48:19
[INFO] [stdout]    |
[INFO] [stdout] 48 |     type Target = KString;
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `kstring::KString`: for alternatives, see https://github.com/rosetta-rs/string-rosetta-rs
[INFO] [stdout]   --> src/key.rs:63:14
[INFO] [stdout]    |
[INFO] [stdout] 63 |         Self(KString::from_string(string))
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `kstring::KString`: for alternatives, see https://github.com/rosetta-rs/string-rosetta-rs
[INFO] [stdout]   --> src/key.rs:69:14
[INFO] [stdout]    |
[INFO] [stdout] 69 |         Self(KString::from_ref(string))
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `kstring::KString`: for alternatives, see https://github.com/rosetta-rs/string-rosetta-rs
[INFO] [stdout]   --> src/key.rs:83:17
[INFO] [stdout]    |
[INFO] [stdout] 83 |         Ok(Self(KString::from_ref(s)))
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "0967dc11c29b51b414b733b4442c495627ff0d78bd02ee8597b7e316276aeeb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0967dc11c29b51b414b733b4442c495627ff0d78bd02ee8597b7e316276aeeb0" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stdout] warning: use of deprecated type alias `kstring::KString`: for alternatives, see https://github.com/rosetta-rs/string-rosetta-rs
[INFO] [stdout]  --> src/key.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | use kstring::KString;
[INFO] [stdout]   |              ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `kstring::KString`: for alternatives, see https://github.com/rosetta-rs/string-rosetta-rs
[INFO] [stdout]   --> src/key.rs:17:19
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct TagKey(KString);
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `kstring::KString`: for alternatives, see https://github.com/rosetta-rs/string-rosetta-rs
[INFO] [stdout]   --> src/key.rs:28:14
[INFO] [stdout]    |
[INFO] [stdout] 28 |         Self(KString::from_static(string))
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `kstring::KString`: for alternatives, see https://github.com/rosetta-rs/string-rosetta-rs
[INFO] [stdout]   --> src/key.rs:33:14
[INFO] [stdout]    |
[INFO] [stdout] 33 |         Self(KString::from_ref(string))
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `kstring::KString`: for alternatives, see https://github.com/rosetta-rs/string-rosetta-rs
[INFO] [stdout]   --> src/key.rs:38:14
[INFO] [stdout]    |
[INFO] [stdout] 38 |         Self(KString::from_string(string))
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `kstring::KString`: for alternatives, see https://github.com/rosetta-rs/string-rosetta-rs
[INFO] [stdout]   --> src/key.rs:48:19
[INFO] [stdout]    |
[INFO] [stdout] 48 |     type Target = KString;
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `kstring::KString`: for alternatives, see https://github.com/rosetta-rs/string-rosetta-rs
[INFO] [stdout]   --> src/key.rs:63:14
[INFO] [stdout]    |
[INFO] [stdout] 63 |         Self(KString::from_string(string))
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `kstring::KString`: for alternatives, see https://github.com/rosetta-rs/string-rosetta-rs
[INFO] [stdout]   --> src/key.rs:69:14
[INFO] [stdout]    |
[INFO] [stdout] 69 |         Self(KString::from_ref(string))
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `kstring::KString`: for alternatives, see https://github.com/rosetta-rs/string-rosetta-rs
[INFO] [stdout]   --> src/key.rs:83:17
[INFO] [stdout]    |
[INFO] [stdout] 83 |         Ok(Self(KString::from_ref(s)))
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling serde_json v1.0.154
[INFO] [stderr]    Compiling osm-tags v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated type alias `kstring::KString`: for alternatives, see https://github.com/rosetta-rs/string-rosetta-rs
[INFO] [stdout]  --> src/key.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | use kstring::KString;
[INFO] [stdout]   |              ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `kstring::KString`: for alternatives, see https://github.com/rosetta-rs/string-rosetta-rs
[INFO] [stdout]   --> src/key.rs:17:19
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct TagKey(KString);
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `kstring::KString`: for alternatives, see https://github.com/rosetta-rs/string-rosetta-rs
[INFO] [stdout]   --> src/key.rs:28:14
[INFO] [stdout]    |
[INFO] [stdout] 28 |         Self(KString::from_static(string))
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `kstring::KString`: for alternatives, see https://github.com/rosetta-rs/string-rosetta-rs
[INFO] [stdout]   --> src/key.rs:33:14
[INFO] [stdout]    |
[INFO] [stdout] 33 |         Self(KString::from_ref(string))
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `kstring::KString`: for alternatives, see https://github.com/rosetta-rs/string-rosetta-rs
[INFO] [stdout]   --> src/key.rs:38:14
[INFO] [stdout]    |
[INFO] [stdout] 38 |         Self(KString::from_string(string))
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `kstring::KString`: for alternatives, see https://github.com/rosetta-rs/string-rosetta-rs
[INFO] [stdout]   --> src/key.rs:48:19
[INFO] [stdout]    |
[INFO] [stdout] 48 |     type Target = KString;
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `kstring::KString`: for alternatives, see https://github.com/rosetta-rs/string-rosetta-rs
[INFO] [stdout]   --> src/key.rs:63:14
[INFO] [stdout]    |
[INFO] [stdout] 63 |         Self(KString::from_string(string))
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `kstring::KString`: for alternatives, see https://github.com/rosetta-rs/string-rosetta-rs
[INFO] [stdout]   --> src/key.rs:69:14
[INFO] [stdout]    |
[INFO] [stdout] 69 |         Self(KString::from_ref(string))
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `kstring::KString`: for alternatives, see https://github.com/rosetta-rs/string-rosetta-rs
[INFO] [stdout]   --> src/key.rs:83:17
[INFO] [stdout]    |
[INFO] [stdout] 83 |         Ok(Self(KString::from_ref(s)))
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Tags: serde::Serialize` is not satisfied
[INFO] [stdout]     --> src/lib.rs:387:42
[INFO] [stdout]      |
[INFO] [stdout]  387 |         assert_eq!(serde_json::to_string(&tags).unwrap(), tags_str);
[INFO] [stdout]      |                    --------------------- ^^^^^ unsatisfied trait bound
[INFO] [stdout]      |                    |
[INFO] [stdout]      |                    required by a bound introduced by this call
[INFO] [stdout]      |
[INFO] [stdout] help: the trait `serde_core::ser::Serialize` is not implemented for `Tags`
[INFO] [stdout]     --> src/lib.rs:85:1
[INFO] [stdout]      |
[INFO] [stdout]   85 | pub struct Tags {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: for local types consider adding `#[derive(serde::Serialize)]` to your `Tags` type
[INFO] [stdout]      = note: for types from other crates check whether the crate offers a `serde` feature flag
[INFO] [stdout]      = help: the following other types implement trait `serde_core::ser::Serialize`:
[INFO] [stdout]                &'a T
[INFO] [stdout]                &'a mut T
[INFO] [stdout]                ()
[INFO] [stdout]                (T,)
[INFO] [stdout]                (T0, T1)
[INFO] [stdout]                (T0, T1, T2)
[INFO] [stdout]                (T0, T1, T2, T3)
[INFO] [stdout]                (T0, T1, T2, T3, T4)
[INFO] [stdout]              and 128 others
[INFO] [stdout] note: required by a bound in `serde_json::to_string`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_json-1.0.154/src/ser.rs:2247:17
[INFO] [stdout]      |
[INFO] [stdout] 2245 | pub fn to_string<T>(value: &T) -> Result<String>
[INFO] [stdout] 2246 | where
[INFO] [stdout] 2247 |     T: ?Sized + Serialize,
[INFO] [stdout]      |                 ^^^^^^^^^ required by this bound in `to_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Tags: serde::Deserialize<'de>` is not satisfied
[INFO] [stdout]     --> src/lib.rs:388:29
[INFO] [stdout]      |
[INFO] [stdout]  388 |         let de_tags: Tags = serde_json::from_str(tags_str).unwrap();
[INFO] [stdout]      |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]      |
[INFO] [stdout] help: the trait `serde_core::de::Deserialize<'_>` is not implemented for `Tags`
[INFO] [stdout]     --> src/lib.rs:85:1
[INFO] [stdout]      |
[INFO] [stdout]   85 | pub struct Tags {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: for local types consider adding `#[derive(serde::Deserialize)]` to your `Tags` type
[INFO] [stdout]      = note: for types from other crates check whether the crate offers a `serde` feature flag
[INFO] [stdout]      = help: the following other types implement trait `serde_core::de::Deserialize<'de>`:
[INFO] [stdout]                &'a Path
[INFO] [stdout]                &'a [u8]
[INFO] [stdout]                &'a str
[INFO] [stdout]                ()
[INFO] [stdout]                (T,)
[INFO] [stdout]                (T0, T1)
[INFO] [stdout]                (T0, T1, T2)
[INFO] [stdout]                (T0, T1, T2, T3)
[INFO] [stdout]              and 140 others
[INFO] [stdout] note: required by a bound in `serde_json::from_str`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_json-1.0.154/src/de.rs:2711:8
[INFO] [stdout]      |
[INFO] [stdout] 2709 | pub fn from_str<'a, T>(s: &'a str) -> Result<T>
[INFO] [stdout] 2710 | where
[INFO] [stdout] 2711 |     T: de::Deserialize<'a>,
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^ required by this bound in `from_str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `osm-tags` (lib test) due to 2 previous errors; 9 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "0967dc11c29b51b414b733b4442c495627ff0d78bd02ee8597b7e316276aeeb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0967dc11c29b51b414b733b4442c495627ff0d78bd02ee8597b7e316276aeeb0", kill_on_drop: false }`
[INFO] [stdout] 0967dc11c29b51b414b733b4442c495627ff0d78bd02ee8597b7e316276aeeb0
