[INFO] fetching crate wearte 0.0.2... [INFO] testing wearte-0.0.2 against 1.59.0 for beta-1.60-1 [INFO] extracting crate wearte 0.0.2 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate wearte 0.0.2 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wearte 0.0.2 [INFO] finished tweaking crates.io crate wearte 0.0.2 [INFO] tweaked toml for crates.io crate wearte 0.0.2 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6defabcda861481ee268e335fc6ed5254eef134fca2735d0762bfcc52819e4d5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6defabcda861481ee268e335fc6ed5254eef134fca2735d0762bfcc52819e4d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6defabcda861481ee268e335fc6ed5254eef134fca2735d0762bfcc52819e4d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6defabcda861481ee268e335fc6ed5254eef134fca2735d0762bfcc52819e4d5", kill_on_drop: false }` [INFO] [stdout] 6defabcda861481ee268e335fc6ed5254eef134fca2735d0762bfcc52819e4d5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3948e94c04465f85d2771eb1f34971807124634b9494e2d2483c871ba872b7b5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3948e94c04465f85d2771eb1f34971807124634b9494e2d2483c871ba872b7b5", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling encoding_index_tests v0.1.4 [INFO] [stderr] Compiling v_htmlescape v0.4.5 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling wearte_helpers v0.0.2 [INFO] [stderr] Compiling line-wrap v0.1.1 [INFO] [stderr] Compiling ansi_colours v1.1.1 [INFO] [stderr] Compiling termios v0.3.3 [INFO] [stderr] Compiling clicolors-control v0.2.0 [INFO] [stderr] Compiling content_inspector v0.2.4 [INFO] [stderr] Compiling directories v1.0.2 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling backtrace v0.3.64 [INFO] [stderr] Compiling toolchain_find v0.1.4 [INFO] [stderr] Compiling encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Compiling encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-korean v1.20141219.5 [INFO] [stderr] Compiling encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-japanese v1.20141219.5 [INFO] [stderr] Compiling console v0.6.2 [INFO] [stderr] Compiling plist v0.4.2 [INFO] [stderr] Compiling bindgen v0.56.0 [INFO] [stderr] Compiling encoding v0.2.33 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling v_escape_derive v0.5.6 [INFO] [stderr] Compiling darling_core v0.9.0 [INFO] [stderr] Compiling v_escape v0.7.4 [INFO] [stderr] Compiling onig_sys v69.7.1 [INFO] [stderr] Compiling darling_macro v0.9.0 [INFO] [stderr] Compiling darling v0.9.0 [INFO] [stderr] Compiling wearte_config v0.0.2 [INFO] [stderr] Compiling derive_builder_core v0.5.0 [INFO] [stderr] Compiling derive_builder v0.7.2 [INFO] [stderr] Compiling onig v5.0.0 [INFO] [stderr] Compiling syntect v3.3.0 [INFO] [stderr] Compiling prettyprint v0.4.1 [INFO] [stderr] Compiling wearte_derive v0.0.2 [INFO] [stderr] Compiling wearte v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:19:42 [INFO] [stdout] | [INFO] [stdout] 19 | fn call_into_fmt(&self, writer: &mut fmt::Write) -> fmt::Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - fn call_into_fmt(&self, writer: &mut fmt::Write) -> fmt::Result { [INFO] [stdout] 19 + fn call_into_fmt(&self, writer: &mut dyn fmt::Write) -> fmt::Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:24:41 [INFO] [stdout] | [INFO] [stdout] 24 | fn call_into_io(&self, writer: &mut io::Write) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 24 - fn call_into_io(&self, writer: &mut io::Write) -> io::Result<()> { [INFO] [stdout] 24 + fn call_into_io(&self, writer: &mut dyn io::Write) -> io::Result<()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 39s [INFO] running `Command { std: "docker" "inspect" "3948e94c04465f85d2771eb1f34971807124634b9494e2d2483c871ba872b7b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3948e94c04465f85d2771eb1f34971807124634b9494e2d2483c871ba872b7b5", kill_on_drop: false }` [INFO] [stdout] 3948e94c04465f85d2771eb1f34971807124634b9494e2d2483c871ba872b7b5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 37621437f4148fa4c03d5703c9aa48f9f6a5dc25848b856e95d3859f086748c0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "37621437f4148fa4c03d5703c9aa48f9f6a5dc25848b856e95d3859f086748c0", kill_on_drop: false }` [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:19:42 [INFO] [stdout] | [INFO] [stdout] 19 | fn call_into_fmt(&self, writer: &mut fmt::Write) -> fmt::Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - fn call_into_fmt(&self, writer: &mut fmt::Write) -> fmt::Result { [INFO] [stdout] 19 + fn call_into_fmt(&self, writer: &mut dyn fmt::Write) -> fmt::Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:24:41 [INFO] [stdout] | [INFO] [stdout] 24 | fn call_into_io(&self, writer: &mut io::Write) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 24 - fn call_into_io(&self, writer: &mut io::Write) -> io::Result<()> { [INFO] [stdout] 24 + fn call_into_io(&self, writer: &mut dyn io::Write) -> io::Result<()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling wearte v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:19:42 [INFO] [stdout] | [INFO] [stdout] 19 | fn call_into_fmt(&self, writer: &mut fmt::Write) -> fmt::Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - fn call_into_fmt(&self, writer: &mut fmt::Write) -> fmt::Result { [INFO] [stdout] 19 + fn call_into_fmt(&self, writer: &mut dyn fmt::Write) -> fmt::Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:24:41 [INFO] [stdout] | [INFO] [stdout] 24 | fn call_into_io(&self, writer: &mut io::Write) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 24 - fn call_into_io(&self, writer: &mut io::Write) -> io::Result<()> { [INFO] [stdout] 24 + fn call_into_io(&self, writer: &mut dyn io::Write) -> io::Result<()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.28s [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "37621437f4148fa4c03d5703c9aa48f9f6a5dc25848b856e95d3859f086748c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37621437f4148fa4c03d5703c9aa48f9f6a5dc25848b856e95d3859f086748c0", kill_on_drop: false }` [INFO] [stdout] 37621437f4148fa4c03d5703c9aa48f9f6a5dc25848b856e95d3859f086748c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 04af9cfbb3901e3bda7d74148b31fd296a61188144b1eed91a48874faac24b5c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "04af9cfbb3901e3bda7d74148b31fd296a61188144b1eed91a48874faac24b5c", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:19:42 [INFO] [stderr] | [INFO] [stderr] 19 | fn call_into_fmt(&self, writer: &mut fmt::Write) -> fmt::Result { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 19 - fn call_into_fmt(&self, writer: &mut fmt::Write) -> fmt::Result { [INFO] [stderr] 19 + fn call_into_fmt(&self, writer: &mut dyn fmt::Write) -> fmt::Result { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:24:41 [INFO] [stderr] | [INFO] [stderr] 24 | fn call_into_io(&self, writer: &mut io::Write) -> io::Result<()> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 24 - fn call_into_io(&self, writer: &mut io::Write) -> io::Result<()> { [INFO] [stderr] 24 + fn call_into_io(&self, writer: &mut dyn io::Write) -> io::Result<()> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `wearte` (lib) generated 2 warnings [INFO] [stderr] warning: `wearte` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/wearte-1fb24e90c18c3014) [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests wearte [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] [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" "04af9cfbb3901e3bda7d74148b31fd296a61188144b1eed91a48874faac24b5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04af9cfbb3901e3bda7d74148b31fd296a61188144b1eed91a48874faac24b5c", kill_on_drop: false }` [INFO] [stdout] 04af9cfbb3901e3bda7d74148b31fd296a61188144b1eed91a48874faac24b5c