[INFO] fetching crate frugalos_raft 1.2.0... [INFO] testing frugalos_raft-1.2.0 against try#fc4ba03ef77ca5018fb78a097d3b924d30f15bfc+target=i686-unknown-linux-musl for musl_upgrade_1_2_take4 [INFO] extracting crate frugalos_raft 1.2.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate frugalos_raft 1.2.0 on toolchain fc4ba03ef77ca5018fb78a097d3b924d30f15bfc [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate frugalos_raft 1.2.0 [INFO] finished tweaking crates.io crate frugalos_raft 1.2.0 [INFO] tweaked toml for crates.io crate frugalos_raft 1.2.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bytecodec v0.4.15 [INFO] [stderr] Downloaded fibers v0.1.13 [INFO] [stderr] Downloaded splay_tree v0.2.10 [INFO] [stderr] Downloaded nbchan v0.1.3 [INFO] [stderr] Downloaded trackable v0.2.24 [INFO] [stderr] Downloaded tasque v0.1.5 [INFO] [stderr] Downloaded fibers_global v0.1.2 [INFO] [stderr] Downloaded protobuf_codec v0.2.8 [INFO] [stderr] Downloaded fibers_tasque v0.1.2 [INFO] [stderr] Downloaded factory v0.1.2 [INFO] [stderr] Downloaded atomic_immut v0.1.4 [INFO] [stderr] Downloaded prometrics v0.1.13 [INFO] [stderr] Downloaded fibers_rpc v0.3.4 [INFO] [stderr] Downloaded raftlog_protobuf v0.3.0 [INFO] [stderr] Downloaded raftlog v0.6.0 [INFO] [stderr] Downloaded cannyls v0.10.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fb7393ffc9c1473c895ec6099617a095d6088417551b0ccf3121394342cf18bf [INFO] running `Command { std: "docker" "start" "-a" "fb7393ffc9c1473c895ec6099617a095d6088417551b0ccf3121394342cf18bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fb7393ffc9c1473c895ec6099617a095d6088417551b0ccf3121394342cf18bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb7393ffc9c1473c895ec6099617a095d6088417551b0ccf3121394342cf18bf", kill_on_drop: false }` [INFO] [stdout] fb7393ffc9c1473c895ec6099617a095d6088417551b0ccf3121394342cf18bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "build" "--frozen" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 7e8dd3ee75036c8be5a6389d483e95db329568d57da0163c873694903dcc8c86 [INFO] running `Command { std: "docker" "start" "-a" "7e8dd3ee75036c8be5a6389d483e95db329568d57da0163c873694903dcc8c86", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.105 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling nom v2.2.1 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling atomic_immut v0.1.4 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling futures v0.1.31 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.38 [INFO] [stderr] Compiling num_cpus v1.14.0 [INFO] [stderr] Compiling nbchan v0.1.3 [INFO] [stderr] Compiling splay_tree v0.2.10 [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling serde v1.0.150 [INFO] [stderr] Compiling serde_derive v1.0.150 [INFO] [stderr] Compiling factory v0.1.2 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling procinfo v0.4.2 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling fibers v0.1.13 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling trackable_derive v1.0.0 [INFO] [stderr] Compiling trackable v1.2.0 [INFO] [stderr] Compiling trackable v0.2.24 [INFO] [stderr] Compiling bytecodec v0.4.15 [INFO] [stderr] Compiling prometrics v0.1.13 [INFO] [stderr] Compiling tasque v0.1.5 [INFO] [stderr] Compiling raftlog v0.6.0 [INFO] [stderr] Compiling cannyls v0.10.0 [INFO] [stderr] Compiling fibers_tasque v0.1.2 [INFO] [stderr] Compiling protobuf_codec v0.2.8 [INFO] [stderr] Compiling fibers_rpc v0.3.4 [INFO] [stderr] Compiling raftlog_protobuf v0.3.0 [INFO] [stderr] Compiling frugalos_raft v1.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/storage/mod.rs:34:25 [INFO] [stdout] | [INFO] [stdout] 34 | INITIALIZATION_LOCK.compare_and_swap(0, 1, atomic::Ordering::SeqCst) == 0 [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `spawner` is never read [INFO] [stdout] --> src/rpc/mail.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Mailer { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 15 | spawner: BoxSpawn, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Mailer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.98s [INFO] running `Command { std: "docker" "inspect" "7e8dd3ee75036c8be5a6389d483e95db329568d57da0163c873694903dcc8c86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e8dd3ee75036c8be5a6389d483e95db329568d57da0163c873694903dcc8c86", kill_on_drop: false }` [INFO] [stdout] 7e8dd3ee75036c8be5a6389d483e95db329568d57da0163c873694903dcc8c86 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--no-run" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 16b257170c00ee874817a434891b33913da3301d944b71682b57a32980f5d387 [INFO] running `Command { std: "docker" "start" "-a" "16b257170c00ee874817a434891b33913da3301d944b71682b57a32980f5d387", kill_on_drop: false }` [INFO] [stderr] Compiling fibers_global v0.1.2 [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/storage/mod.rs:34:25 [INFO] [stdout] | [INFO] [stdout] 34 | INITIALIZATION_LOCK.compare_and_swap(0, 1, atomic::Ordering::SeqCst) == 0 [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `spawner` is never read [INFO] [stdout] --> src/rpc/mail.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Mailer { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 15 | spawner: BoxSpawn, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Mailer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling frugalos_raft v1.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/storage/mod.rs:34:25 [INFO] [stdout] | [INFO] [stdout] 34 | INITIALIZATION_LOCK.compare_and_swap(0, 1, atomic::Ordering::SeqCst) == 0 [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `spawner` is never read [INFO] [stdout] --> src/rpc/mail.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Mailer { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 15 | spawner: BoxSpawn, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Mailer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.96s [INFO] running `Command { std: "docker" "inspect" "16b257170c00ee874817a434891b33913da3301d944b71682b57a32980f5d387", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16b257170c00ee874817a434891b33913da3301d944b71682b57a32980f5d387", kill_on_drop: false }` [INFO] [stdout] 16b257170c00ee874817a434891b33913da3301d944b71682b57a32980f5d387 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--target" "i686-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] af95329305834262fe71cc36fe42d544687a8d007f0c45c406184b286b764cb9 [INFO] running `Command { std: "docker" "start" "-a" "af95329305834262fe71cc36fe42d544687a8d007f0c45c406184b286b764cb9", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/storage/mod.rs:34:25 [INFO] [stderr] | [INFO] [stderr] 34 | INITIALIZATION_LOCK.compare_and_swap(0, 1, atomic::Ordering::SeqCst) == 0 [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `spawner` is never read [INFO] [stderr] --> src/rpc/mail.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 14 | pub struct Mailer { [INFO] [stderr] | ------ field in this struct [INFO] [stderr] 15 | spawner: BoxSpawn, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Mailer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `frugalos_raft` (lib) generated 2 warnings [INFO] [stderr] warning: `frugalos_raft` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/frugalos_raft-586ccf007fd56497) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test node::tests::node_conv ... ok [INFO] [stdout] test storage::log::tests::delete_log_works_without_suffix ... ok [INFO] [stdout] test storage::log::tests::delete_log_suffix_works_with_suffix ... ok [INFO] [stdout] test storage::log::tests::delete_log_prefix_works ... ok [INFO] [stdout] test storage::log_prefix::delete::tests::it_doesnt_fail_even_if_there_is_no_log ... ok [INFO] [stdout] test storage::log_prefix::delete::tests::it_doesnt_delete_end_of_range ... ok [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] test storage::log_prefix::delete::tests::it_deletes_from_index_0 ... ok [INFO] [stdout] test storage::log_prefix::delete::tests::it_deletes_only_specified_range ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "af95329305834262fe71cc36fe42d544687a8d007f0c45c406184b286b764cb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af95329305834262fe71cc36fe42d544687a8d007f0c45c406184b286b764cb9", kill_on_drop: false }` [INFO] [stdout] af95329305834262fe71cc36fe42d544687a8d007f0c45c406184b286b764cb9