[INFO] fetching crate iso639-1 0.3.0... [INFO] testing iso639-1-0.3.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate iso639-1 0.3.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate iso639-1 0.3.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate iso639-1 0.3.0 [INFO] finished tweaking crates.io crate iso639-1 0.3.0 [INFO] tweaked toml for crates.io crate iso639-1 0.3.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] fe43eb69fb84e905f2ab08dbfb8dde38c7a57b789fd05858ffe10c88d2742301 [INFO] running `Command { std: "docker" "start" "-a" "fe43eb69fb84e905f2ab08dbfb8dde38c7a57b789fd05858ffe10c88d2742301", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fe43eb69fb84e905f2ab08dbfb8dde38c7a57b789fd05858ffe10c88d2742301", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe43eb69fb84e905f2ab08dbfb8dde38c7a57b789fd05858ffe10c88d2742301", kill_on_drop: false }` [INFO] [stdout] fe43eb69fb84e905f2ab08dbfb8dde38c7a57b789fd05858ffe10c88d2742301 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 758493d5b6437c16dd1230e56823b86d0b88f5d1aa5e4d851eb728bca8b0a31e [INFO] running `Command { std: "docker" "start" "-a" "758493d5b6437c16dd1230e56823b86d0b88f5d1aa5e4d851eb728bca8b0a31e", kill_on_drop: false }` [INFO] [stderr] Compiling iso639-1 v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:69:32 [INFO] [stdout] | [INFO] [stdout] 69 | fn cause(&self) -> Option<&Fail> { [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 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 69 - fn cause(&self) -> Option<&Fail> { [INFO] [stdout] 69 + fn cause(&self) -> Option<&dyn Fail> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.63s [INFO] running `Command { std: "docker" "inspect" "758493d5b6437c16dd1230e56823b86d0b88f5d1aa5e4d851eb728bca8b0a31e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "758493d5b6437c16dd1230e56823b86d0b88f5d1aa5e4d851eb728bca8b0a31e", kill_on_drop: false }` [INFO] [stdout] 758493d5b6437c16dd1230e56823b86d0b88f5d1aa5e4d851eb728bca8b0a31e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8d55ba572bccb44756eecba83974ebe6d55315032a856f1e51c514dee6f7b447 [INFO] running `Command { std: "docker" "start" "-a" "8d55ba572bccb44756eecba83974ebe6d55315032a856f1e51c514dee6f7b447", kill_on_drop: false }` [INFO] [stderr] Compiling iso639-1 v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:69:32 [INFO] [stdout] | [INFO] [stdout] 69 | fn cause(&self) -> Option<&Fail> { [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 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 69 - fn cause(&self) -> Option<&Fail> { [INFO] [stdout] 69 + fn cause(&self) -> Option<&dyn Fail> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:69:32 [INFO] [stdout] | [INFO] [stdout] 69 | fn cause(&self) -> Option<&Fail> { [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 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 69 - fn cause(&self) -> Option<&Fail> { [INFO] [stdout] 69 + fn cause(&self) -> Option<&dyn Fail> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.34s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/iso639_1-e85fabd36e73076f) [INFO] [stderr] Executable tests/0001_enum.rs (/opt/rustwide/target/debug/deps/0001_enum-1ecf7e0b39923d37) [INFO] [stderr] Executable tests/0002_to_enum.rs (/opt/rustwide/target/debug/deps/0002_to_enum-b69a3d46ea9a8f23) [INFO] [stderr] Executable tests/0003_to_code.rs (/opt/rustwide/target/debug/deps/0003_to_code-7567996a4505f0a2) [INFO] running `Command { std: "docker" "inspect" "8d55ba572bccb44756eecba83974ebe6d55315032a856f1e51c514dee6f7b447", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d55ba572bccb44756eecba83974ebe6d55315032a856f1e51c514dee6f7b447", kill_on_drop: false }` [INFO] [stdout] 8d55ba572bccb44756eecba83974ebe6d55315032a856f1e51c514dee6f7b447 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 28cf0b42281a6e364563c43226fecc111411dba482246f78fadd645191938e61 [INFO] running `Command { std: "docker" "start" "-a" "28cf0b42281a6e364563c43226fecc111411dba482246f78fadd645191938e61", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:69:32 [INFO] [stderr] | [INFO] [stderr] 69 | fn cause(&self) -> Option<&Fail> { [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 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 69 - fn cause(&self) -> Option<&Fail> { [INFO] [stderr] 69 + fn cause(&self) -> Option<&dyn Fail> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `iso639-1` (lib) generated 1 warning [INFO] [stderr] warning: `iso639-1` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/iso639_1-e85fabd36e73076f) [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] [stderr] Running tests/0001_enum.rs (/opt/rustwide/target/debug/deps/0001_enum-1ecf7e0b39923d37) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test enum_0001_not_equal ... ok [INFO] [stdout] test enum_0003_no_panic ... ok [INFO] [stdout] test enum_0002_equal ... ok [INFO] [stdout] test enum_0004_display_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running tests/0002_to_enum.rs (/opt/rustwide/target/debug/deps/0002_to_enum-b69a3d46ea9a8f23) [INFO] [stdout] running 2 tests [INFO] [stdout] test to_enum_0002_2chars ... ok [INFO] [stderr] Running tests/0003_to_code.rs (/opt/rustwide/target/debug/deps/0003_to_code-7567996a4505f0a2) [INFO] [stdout] test to_enum_0001_notexist ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] Doc-tests iso639-1 [INFO] [stdout] test get_iso639v3_0001_not_match ... ok [INFO] [stdout] test get_iso639v3_0002_match ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - to_iso639_3 (line 695) ... ok [INFO] [stdout] test src/lib.rs - (line 17) ... ok [INFO] [stdout] test src/lib.rs - from_iso639_1 (line 487) ... ok [INFO] [stdout] test src/lib.rs - Iso639_1 (line 101) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.57s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "28cf0b42281a6e364563c43226fecc111411dba482246f78fadd645191938e61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28cf0b42281a6e364563c43226fecc111411dba482246f78fadd645191938e61", kill_on_drop: false }` [INFO] [stdout] 28cf0b42281a6e364563c43226fecc111411dba482246f78fadd645191938e61