[INFO] fetching crate rustkell 0.2.2... [INFO] testing rustkell-0.2.2 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate rustkell 0.2.2 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate rustkell 0.2.2 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rustkell 0.2.2 [INFO] finished tweaking crates.io crate rustkell 0.2.2 [INFO] tweaked toml for crates.io crate rustkell 0.2.2 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 654d48529eea5c8e8028893c51883bbafc0a3c2fee2380f86291a1c716e40802 [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" "654d48529eea5c8e8028893c51883bbafc0a3c2fee2380f86291a1c716e40802", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "654d48529eea5c8e8028893c51883bbafc0a3c2fee2380f86291a1c716e40802", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "654d48529eea5c8e8028893c51883bbafc0a3c2fee2380f86291a1c716e40802", kill_on_drop: false }` [INFO] [stdout] 654d48529eea5c8e8028893c51883bbafc0a3c2fee2380f86291a1c716e40802 [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=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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ca43477d8bcd3c52f9e94ecd306f084db19a30c3460145adee8d40c645dab6cd [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" "ca43477d8bcd3c52f9e94ecd306f084db19a30c3460145adee8d40c645dab6cd", kill_on_drop: false }` [INFO] [stderr] Compiling rustkell v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.20s [INFO] running `Command { std: "docker" "inspect" "ca43477d8bcd3c52f9e94ecd306f084db19a30c3460145adee8d40c645dab6cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca43477d8bcd3c52f9e94ecd306f084db19a30c3460145adee8d40c645dab6cd", kill_on_drop: false }` [INFO] [stdout] ca43477d8bcd3c52f9e94ecd306f084db19a30c3460145adee8d40c645dab6cd [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=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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 682be93554cddd12d940d45b4314e99ed38c79c8f6480d8cfefa559f28423c60 [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" "682be93554cddd12d940d45b4314e99ed38c79c8f6480d8cfefa559f28423c60", kill_on_drop: false }` [INFO] [stderr] Compiling rustkell v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.61s [INFO] running `Command { std: "docker" "inspect" "682be93554cddd12d940d45b4314e99ed38c79c8f6480d8cfefa559f28423c60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "682be93554cddd12d940d45b4314e99ed38c79c8f6480d8cfefa559f28423c60", kill_on_drop: false }` [INFO] [stdout] 682be93554cddd12d940d45b4314e99ed38c79c8f6480d8cfefa559f28423c60 [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=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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ac84fa287c4f4c16e5a46e0f4db4167f1030530aaddf598a4c4f6161a5e369f6 [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" "ac84fa287c4f4c16e5a46e0f4db4167f1030530aaddf598a4c4f6161a5e369f6", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rustkell-75756d547a56d523) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test datalist::iter_test_tails ... ok [INFO] [stdout] test datalist::iter_test_tails_empty ... ok [INFO] [stdout] test datalist::vector_test_tails ... ok [INFO] [stdout] test datalist::vector_test_tails_empty ... ok [INFO] [stderr] Doc-tests rustkell [INFO] [stdout] test datalist::slice_test_tails_empty ... ok [INFO] [stdout] test datalist::slice_test_tails ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/datalist/tails.rs - datalist::tails::Tails (line 14) ... ok [INFO] [stdout] test src/datalist/mod.rs - datalist::DataList::tails (line 21) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ac84fa287c4f4c16e5a46e0f4db4167f1030530aaddf598a4c4f6161a5e369f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac84fa287c4f4c16e5a46e0f4db4167f1030530aaddf598a4c4f6161a5e369f6", kill_on_drop: false }` [INFO] [stdout] ac84fa287c4f4c16e5a46e0f4db4167f1030530aaddf598a4c4f6161a5e369f6