[INFO] fetching crate single_use_seals 0.12.0-beta.5... [INFO] checking single_use_seals-0.12.0-beta.5 against try#306c6aded24f02440063be828ebe601fe5eb8323 for pr-133502-3 [INFO] extracting crate single_use_seals 0.12.0-beta.5 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate single_use_seals 0.12.0-beta.5 on toolchain 306c6aded24f02440063be828ebe601fe5eb8323 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+306c6aded24f02440063be828ebe601fe5eb8323" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate single_use_seals 0.12.0-beta.5 [INFO] finished tweaking crates.io crate single_use_seals 0.12.0-beta.5 [INFO] tweaked toml for crates.io crate single_use_seals 0.12.0-beta.5 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate single_use_seals 0.12.0-beta.5 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" "+306c6aded24f02440063be828ebe601fe5eb8323" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+306c6aded24f02440063be828ebe601fe5eb8323" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c30a8512110f578a2856a9c794feab434f7bd2005a4f93a3db0395a500c66ead [INFO] running `Command { std: "docker" "start" "-a" "c30a8512110f578a2856a9c794feab434f7bd2005a4f93a3db0395a500c66ead", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c30a8512110f578a2856a9c794feab434f7bd2005a4f93a3db0395a500c66ead", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c30a8512110f578a2856a9c794feab434f7bd2005a4f93a3db0395a500c66ead", kill_on_drop: false }` [INFO] [stdout] c30a8512110f578a2856a9c794feab434f7bd2005a4f93a3db0395a500c66ead [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+306c6aded24f02440063be828ebe601fe5eb8323" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c8cb410ea5c91a130875b8c77d86d5ec87e6815381355fa54ff80143bb758978 [INFO] running `Command { std: "docker" "start" "-a" "c8cb410ea5c91a130875b8c77d86d5ec87e6815381355fa54ff80143bb758978", kill_on_drop: false }` [INFO] [stderr] Checking single_use_seals v0.12.0-beta.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `StrictDumb` is more private than the item `SingleUseSeal` [INFO] [stdout] --> src/lib.rs:151:1 [INFO] [stdout] | [INFO] [stdout] 151 | / pub trait SingleUseSeal: [INFO] [stdout] 152 | | Clone + Debug + Display + StrictDumb + StrictEncode + StrictDecode [INFO] [stdout] | |______________________________________________________________________^ trait `SingleUseSeal` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but trait `StrictDumb` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/lib.rs:124:1 [INFO] [stdout] | [INFO] [stdout] 124 | trait StrictDumb {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_bounds)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `StrictEncode` is more private than the item `SingleUseSeal` [INFO] [stdout] --> src/lib.rs:151:1 [INFO] [stdout] | [INFO] [stdout] 151 | / pub trait SingleUseSeal: [INFO] [stdout] 152 | | Clone + Debug + Display + StrictDumb + StrictEncode + StrictDecode [INFO] [stdout] | |______________________________________________________________________^ trait `SingleUseSeal` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but trait `StrictEncode` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/lib.rs:129:1 [INFO] [stdout] | [INFO] [stdout] 129 | trait StrictEncode {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `StrictDecode` is more private than the item `SingleUseSeal` [INFO] [stdout] --> src/lib.rs:151:1 [INFO] [stdout] | [INFO] [stdout] 151 | / pub trait SingleUseSeal: [INFO] [stdout] 152 | | Clone + Debug + Display + StrictDumb + StrictEncode + StrictDecode [INFO] [stdout] | |______________________________________________________________________^ trait `SingleUseSeal` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but trait `StrictDecode` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/lib.rs:134:1 [INFO] [stdout] | [INFO] [stdout] 134 | trait StrictDecode {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `StrictDumb` is more private than the item `SingleUseSeal::PubWitness` [INFO] [stdout] --> src/lib.rs:157:5 [INFO] [stdout] | [INFO] [stdout] 157 | type PubWitness: PublishedWitness + StrictDumb + StrictEncode + StrictDecode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated type `SingleUseSeal::PubWitness` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but trait `StrictDumb` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/lib.rs:124:1 [INFO] [stdout] | [INFO] [stdout] 124 | trait StrictDumb {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `StrictEncode` is more private than the item `SingleUseSeal::PubWitness` [INFO] [stdout] --> src/lib.rs:157:5 [INFO] [stdout] | [INFO] [stdout] 157 | type PubWitness: PublishedWitness + StrictDumb + StrictEncode + StrictDecode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated type `SingleUseSeal::PubWitness` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but trait `StrictEncode` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/lib.rs:129:1 [INFO] [stdout] | [INFO] [stdout] 129 | trait StrictEncode {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `StrictDecode` is more private than the item `SingleUseSeal::PubWitness` [INFO] [stdout] --> src/lib.rs:157:5 [INFO] [stdout] | [INFO] [stdout] 157 | type PubWitness: PublishedWitness + StrictDumb + StrictEncode + StrictDecode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated type `SingleUseSeal::PubWitness` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but trait `StrictDecode` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/lib.rs:134:1 [INFO] [stdout] | [INFO] [stdout] 134 | trait StrictDecode {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `StrictDumb` is more private than the item `SingleUseSeal::CliWitness` [INFO] [stdout] --> src/lib.rs:159:5 [INFO] [stdout] | [INFO] [stdout] 159 | type CliWitness: ClientSideWitness + StrictDumb + StrictEncode + StrictDecode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated type `SingleUseSeal::CliWitness` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but trait `StrictDumb` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/lib.rs:124:1 [INFO] [stdout] | [INFO] [stdout] 124 | trait StrictDumb {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `StrictEncode` is more private than the item `SingleUseSeal::CliWitness` [INFO] [stdout] --> src/lib.rs:159:5 [INFO] [stdout] | [INFO] [stdout] 159 | type CliWitness: ClientSideWitness + StrictDumb + StrictEncode + StrictDecode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated type `SingleUseSeal::CliWitness` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but trait `StrictEncode` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/lib.rs:129:1 [INFO] [stdout] | [INFO] [stdout] 129 | trait StrictEncode {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `StrictDecode` is more private than the item `SingleUseSeal::CliWitness` [INFO] [stdout] --> src/lib.rs:159:5 [INFO] [stdout] | [INFO] [stdout] 159 | type CliWitness: ClientSideWitness + StrictDumb + StrictEncode + StrictDecode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated type `SingleUseSeal::CliWitness` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but trait `StrictDecode` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/lib.rs:134:1 [INFO] [stdout] | [INFO] [stdout] 134 | trait StrictDecode {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `StrictDumb` is more private than the item `SingleUseSeal` [INFO] [stdout] --> src/lib.rs:151:1 [INFO] [stdout] | [INFO] [stdout] 151 | / pub trait SingleUseSeal: [INFO] [stdout] 152 | | Clone + Debug + Display + StrictDumb + StrictEncode + StrictDecode [INFO] [stdout] | |______________________________________________________________________^ trait `SingleUseSeal` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but trait `StrictDumb` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/lib.rs:124:1 [INFO] [stdout] | [INFO] [stdout] 124 | trait StrictDumb {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_bounds)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `StrictEncode` is more private than the item `SingleUseSeal` [INFO] [stdout] --> src/lib.rs:151:1 [INFO] [stdout] | [INFO] [stdout] 151 | / pub trait SingleUseSeal: [INFO] [stdout] 152 | | Clone + Debug + Display + StrictDumb + StrictEncode + StrictDecode [INFO] [stdout] | |______________________________________________________________________^ trait `SingleUseSeal` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but trait `StrictEncode` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/lib.rs:129:1 [INFO] [stdout] | [INFO] [stdout] 129 | trait StrictEncode {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `StrictDecode` is more private than the item `SingleUseSeal` [INFO] [stdout] --> src/lib.rs:151:1 [INFO] [stdout] | [INFO] [stdout] 151 | / pub trait SingleUseSeal: [INFO] [stdout] 152 | | Clone + Debug + Display + StrictDumb + StrictEncode + StrictDecode [INFO] [stdout] | |______________________________________________________________________^ trait `SingleUseSeal` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but trait `StrictDecode` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/lib.rs:134:1 [INFO] [stdout] | [INFO] [stdout] 134 | trait StrictDecode {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `StrictDumb` is more private than the item `SingleUseSeal::PubWitness` [INFO] [stdout] --> src/lib.rs:157:5 [INFO] [stdout] | [INFO] [stdout] 157 | type PubWitness: PublishedWitness + StrictDumb + StrictEncode + StrictDecode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated type `SingleUseSeal::PubWitness` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but trait `StrictDumb` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/lib.rs:124:1 [INFO] [stdout] | [INFO] [stdout] 124 | trait StrictDumb {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `StrictEncode` is more private than the item `SingleUseSeal::PubWitness` [INFO] [stdout] --> src/lib.rs:157:5 [INFO] [stdout] | [INFO] [stdout] 157 | type PubWitness: PublishedWitness + StrictDumb + StrictEncode + StrictDecode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated type `SingleUseSeal::PubWitness` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but trait `StrictEncode` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/lib.rs:129:1 [INFO] [stdout] | [INFO] [stdout] 129 | trait StrictEncode {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `StrictDecode` is more private than the item `SingleUseSeal::PubWitness` [INFO] [stdout] --> src/lib.rs:157:5 [INFO] [stdout] | [INFO] [stdout] 157 | type PubWitness: PublishedWitness + StrictDumb + StrictEncode + StrictDecode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated type `SingleUseSeal::PubWitness` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but trait `StrictDecode` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/lib.rs:134:1 [INFO] [stdout] | [INFO] [stdout] 134 | trait StrictDecode {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `StrictDumb` is more private than the item `SingleUseSeal::CliWitness` [INFO] [stdout] --> src/lib.rs:159:5 [INFO] [stdout] | [INFO] [stdout] 159 | type CliWitness: ClientSideWitness + StrictDumb + StrictEncode + StrictDecode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated type `SingleUseSeal::CliWitness` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but trait `StrictDumb` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/lib.rs:124:1 [INFO] [stdout] | [INFO] [stdout] 124 | trait StrictDumb {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `StrictEncode` is more private than the item `SingleUseSeal::CliWitness` [INFO] [stdout] --> src/lib.rs:159:5 [INFO] [stdout] | [INFO] [stdout] 159 | type CliWitness: ClientSideWitness + StrictDumb + StrictEncode + StrictDecode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated type `SingleUseSeal::CliWitness` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but trait `StrictEncode` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/lib.rs:129:1 [INFO] [stdout] | [INFO] [stdout] 129 | trait StrictEncode {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `StrictDecode` is more private than the item `SingleUseSeal::CliWitness` [INFO] [stdout] --> src/lib.rs:159:5 [INFO] [stdout] | [INFO] [stdout] 159 | type CliWitness: ClientSideWitness + StrictDumb + StrictEncode + StrictDecode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated type `SingleUseSeal::CliWitness` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but trait `StrictDecode` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/lib.rs:134:1 [INFO] [stdout] | [INFO] [stdout] 134 | trait StrictDecode {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s [INFO] running `Command { std: "docker" "inspect" "c8cb410ea5c91a130875b8c77d86d5ec87e6815381355fa54ff80143bb758978", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8cb410ea5c91a130875b8c77d86d5ec87e6815381355fa54ff80143bb758978", kill_on_drop: false }` [INFO] [stdout] c8cb410ea5c91a130875b8c77d86d5ec87e6815381355fa54ff80143bb758978