[INFO] cloning repository https://github.com/libmid/sdp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/libmid/sdp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flibmid%2Fsdp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flibmid%2Fsdp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4bdec77b1ccd0b6113d7b7b411234cdc611547c0
[INFO] testing libmid/sdp against 1.97.0-beta.6 for beta-1.98-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flibmid%2Fsdp" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/libmid/sdp
[INFO] finished tweaking git repo https://github.com/libmid/sdp
[INFO] tweaked toml for git repo https://github.com/libmid/sdp written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/libmid/sdp on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/libmid/sdp already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] dfa5e3633bd9d23b73693c6228616223a340bf58e2f5caa3399cad99b3996125
[INFO] running `Command { std: "docker" "start" "dfa5e3633bd9d23b73693c6228616223a340bf58e2f5caa3399cad99b3996125", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfa5e3633bd9d23b73693c6228616223a340bf58e2f5caa3399cad99b3996125", 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" "dfa5e3633bd9d23b73693c6228616223a340bf58e2f5caa3399cad99b3996125" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfa5e3633bd9d23b73693c6228616223a340bf58e2f5caa3399cad99b3996125", 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" "dfa5e3633bd9d23b73693c6228616223a340bf58e2f5caa3399cad99b3996125" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling sdp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `ValidVersion<V>` is more private than the item `SessionDescriptionBuilder::version`
[INFO] [stdout]   --> src/builder/mod.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 | /     pub fn version<const V: Version>(self) -> SessionDescriptionBuilder<Set<u32>>
[INFO] [stdout] 67 | |     where
[INFO] [stdout] 68 | |         Version: ValidVersion<V>,
[INFO] [stdout]    | |_________________________________^ method `SessionDescriptionBuilder::version` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but trait `ValidVersion<V>` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/builder/mod.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | trait ValidVersion<const V: Version> {}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_bounds)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ToOption<String>` is more private than the item `SessionDescriptionBuilder<Set<u32>, Set<Origin>, Set<String>, T1, T2, T3, T4>`
[INFO] [stdout]    --> src/builder/mod.rs:239:1
[INFO] [stdout]     |
[INFO] [stdout] 239 | / impl<T1: ToOption<String>, T2: ToOption<String>, T3: ToOption<String>, T4: ToOption<String>>
[INFO] [stdout] 240 | |     SessionDescriptionBuilder<Set<u32>, Set<Origin>, Set<String>, T1, T2, T3, T4>
[INFO] [stdout]     | |_________________________________________________________________________________^ implementation `SessionDescriptionBuilder<Set<u32>, Set<Origin>, Set<String>, T1, T2, T3, T4>` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but trait `ToOption<String>` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/builder/mod.rs:9:1
[INFO] [stdout]     |
[INFO] [stdout]   9 | trait ToOption<T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ConnectionAddress` is never used
[INFO] [stdout]    --> src/description/mod.rs:141:10
[INFO] [stdout]     |
[INFO] [stdout] 141 | pub enum ConnectionAddress {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConnectionInformation` is never constructed
[INFO] [stdout]    --> src/description/mod.rs:145:12
[INFO] [stdout]     |
[INFO] [stdout] 145 | pub struct ConnectionInformation {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "dfa5e3633bd9d23b73693c6228616223a340bf58e2f5caa3399cad99b3996125", 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" "dfa5e3633bd9d23b73693c6228616223a340bf58e2f5caa3399cad99b3996125" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling sdp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `ValidVersion<V>` is more private than the item `SessionDescriptionBuilder::version`
[INFO] [stdout]   --> src/builder/mod.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 | /     pub fn version<const V: Version>(self) -> SessionDescriptionBuilder<Set<u32>>
[INFO] [stdout] 67 | |     where
[INFO] [stdout] 68 | |         Version: ValidVersion<V>,
[INFO] [stdout]    | |_________________________________^ method `SessionDescriptionBuilder::version` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but trait `ValidVersion<V>` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/builder/mod.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | trait ValidVersion<const V: Version> {}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_bounds)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ToOption<String>` is more private than the item `SessionDescriptionBuilder<Set<u32>, Set<Origin>, Set<String>, T1, T2, T3, T4>`
[INFO] [stdout]    --> src/builder/mod.rs:239:1
[INFO] [stdout]     |
[INFO] [stdout] 239 | / impl<T1: ToOption<String>, T2: ToOption<String>, T3: ToOption<String>, T4: ToOption<String>>
[INFO] [stdout] 240 | |     SessionDescriptionBuilder<Set<u32>, Set<Origin>, Set<String>, T1, T2, T3, T4>
[INFO] [stdout]     | |_________________________________________________________________________________^ implementation `SessionDescriptionBuilder<Set<u32>, Set<Origin>, Set<String>, T1, T2, T3, T4>` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but trait `ToOption<String>` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/builder/mod.rs:9:1
[INFO] [stdout]     |
[INFO] [stdout]   9 | trait ToOption<T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ConnectionAddress` is never used
[INFO] [stdout]    --> src/description/mod.rs:141:10
[INFO] [stdout]     |
[INFO] [stdout] 141 | pub enum ConnectionAddress {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConnectionInformation` is never constructed
[INFO] [stdout]    --> src/description/mod.rs:145:12
[INFO] [stdout]     |
[INFO] [stdout] 145 | pub struct ConnectionInformation {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ValidVersion<V>` is more private than the item `SessionDescriptionBuilder::version`
[INFO] [stdout]   --> src/builder/mod.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 | /     pub fn version<const V: Version>(self) -> SessionDescriptionBuilder<Set<u32>>
[INFO] [stdout] 67 | |     where
[INFO] [stdout] 68 | |         Version: ValidVersion<V>,
[INFO] [stdout]    | |_________________________________^ method `SessionDescriptionBuilder::version` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but trait `ValidVersion<V>` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/builder/mod.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | trait ValidVersion<const V: Version> {}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_bounds)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ToOption<String>` is more private than the item `SessionDescriptionBuilder<Set<u32>, Set<Origin>, Set<String>, T1, T2, T3, T4>`
[INFO] [stdout]    --> src/builder/mod.rs:239:1
[INFO] [stdout]     |
[INFO] [stdout] 239 | / impl<T1: ToOption<String>, T2: ToOption<String>, T3: ToOption<String>, T4: ToOption<String>>
[INFO] [stdout] 240 | |     SessionDescriptionBuilder<Set<u32>, Set<Origin>, Set<String>, T1, T2, T3, T4>
[INFO] [stdout]     | |_________________________________________________________________________________^ implementation `SessionDescriptionBuilder<Set<u32>, Set<Origin>, Set<String>, T1, T2, T3, T4>` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but trait `ToOption<String>` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/builder/mod.rs:9:1
[INFO] [stdout]     |
[INFO] [stdout]   9 | trait ToOption<T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ConnectionAddress` is never used
[INFO] [stdout]    --> src/description/mod.rs:141:10
[INFO] [stdout]     |
[INFO] [stdout] 141 | pub enum ConnectionAddress {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConnectionInformation` is never constructed
[INFO] [stdout]    --> src/description/mod.rs:145:12
[INFO] [stdout]     |
[INFO] [stdout] 145 | pub struct ConnectionInformation {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "dfa5e3633bd9d23b73693c6228616223a340bf58e2f5caa3399cad99b3996125", 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" "dfa5e3633bd9d23b73693c6228616223a340bf58e2f5caa3399cad99b3996125" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: trait `ValidVersion<V>` is more private than the item `SessionDescriptionBuilder::version`
[INFO] [stderr]   --> src/builder/mod.rs:66:5
[INFO] [stderr]    |
[INFO] [stderr] 66 | /     pub fn version<const V: Version>(self) -> SessionDescriptionBuilder<Set<u32>>
[INFO] [stderr] 67 | |     where
[INFO] [stderr] 68 | |         Version: ValidVersion<V>,
[INFO] [stderr]    | |_________________________________^ method `SessionDescriptionBuilder::version` is reachable at visibility `pub`
[INFO] [stderr]    |
[INFO] [stderr] note: but trait `ValidVersion<V>` is only usable at visibility `pub(self)`
[INFO] [stderr]   --> src/builder/mod.rs:32:1
[INFO] [stderr]    |
[INFO] [stderr] 32 | trait ValidVersion<const V: Version> {}
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = note: `#[warn(private_bounds)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait `ToOption<String>` is more private than the item `SessionDescriptionBuilder<Set<u32>, Set<Origin>, Set<String>, T1, T2, T3, T4>`
[INFO] [stderr]    --> src/builder/mod.rs:239:1
[INFO] [stderr]     |
[INFO] [stderr] 239 | / impl<T1: ToOption<String>, T2: ToOption<String>, T3: ToOption<String>, T4: ToOption<String>>
[INFO] [stderr] 240 | |     SessionDescriptionBuilder<Set<u32>, Set<Origin>, Set<String>, T1, T2, T3, T4>
[INFO] [stderr]     | |_________________________________________________________________________________^ implementation `SessionDescriptionBuilder<Set<u32>, Set<Origin>, Set<String>, T1, T2, T3, T4>` is reachable at visibility `pub`
[INFO] [stderr]     |
[INFO] [stderr] note: but trait `ToOption<String>` is only usable at visibility `pub(self)`
[INFO] [stderr]    --> src/builder/mod.rs:9:1
[INFO] [stderr]     |
[INFO] [stderr]   9 | trait ToOption<T> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `ConnectionAddress` is never used
[INFO] [stderr]    --> src/description/mod.rs:141:10
[INFO] [stderr]     |
[INFO] [stderr] 141 | pub enum ConnectionAddress {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ConnectionInformation` is never constructed
[INFO] [stderr]    --> src/description/mod.rs:145:12
[INFO] [stderr]     |
[INFO] [stderr] 145 | pub struct ConnectionInformation {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `sdp` (lib) generated 4 warnings
[INFO] [stderr] warning: `sdp` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sdp-f0e69619d546a7f5)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::tests::test_write_sdp ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sdp
[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 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dfa5e3633bd9d23b73693c6228616223a340bf58e2f5caa3399cad99b3996125", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfa5e3633bd9d23b73693c6228616223a340bf58e2f5caa3399cad99b3996125", kill_on_drop: false }`
[INFO] [stdout] dfa5e3633bd9d23b73693c6228616223a340bf58e2f5caa3399cad99b3996125
