[INFO] fetching crate conflictdb 0.1.0...
[INFO] testing conflictdb-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate conflictdb 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate conflictdb 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate conflictdb 0.1.0
[INFO] finished tweaking crates.io crate conflictdb 0.1.0
[INFO] tweaked toml for crates.io crate conflictdb 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 45047b26810df8c334d61b40d46f553937c78eb883c09a435d6bcb34d78decd4
[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" "45047b26810df8c334d61b40d46f553937c78eb883c09a435d6bcb34d78decd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45047b26810df8c334d61b40d46f553937c78eb883c09a435d6bcb34d78decd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45047b26810df8c334d61b40d46f553937c78eb883c09a435d6bcb34d78decd4", kill_on_drop: false }`
[INFO] [stdout] 45047b26810df8c334d61b40d46f553937c78eb883c09a435d6bcb34d78decd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f143175378babf8e1a1830eb98eb64468ffcdefc473d9fba4657931cf6f0e47
[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" "8f143175378babf8e1a1830eb98eb64468ffcdefc473d9fba4657931cf6f0e47", kill_on_drop: false }`
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling conflictdb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/ckeycmp.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn new(start: CKey, key: CKey) -> CKeyCmp {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `Command { std: "docker" "inspect" "8f143175378babf8e1a1830eb98eb64468ffcdefc473d9fba4657931cf6f0e47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f143175378babf8e1a1830eb98eb64468ffcdefc473d9fba4657931cf6f0e47", kill_on_drop: false }`
[INFO] [stdout] 8f143175378babf8e1a1830eb98eb64468ffcdefc473d9fba4657931cf6f0e47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8aac5d2e25b3675272e5b9a2456b56e7f313a9ba5ac12628c9acdec4af1f1f73
[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" "8aac5d2e25b3675272e5b9a2456b56e7f313a9ba5ac12628c9acdec4af1f1f73", kill_on_drop: false }`
[INFO] [stderr]    Compiling conflictdb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/ckeycmp.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn new(start: CKey, key: CKey) -> CKeyCmp {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/ckeycmp.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn new(start: CKey, key: CKey) -> CKeyCmp {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "8aac5d2e25b3675272e5b9a2456b56e7f313a9ba5ac12628c9acdec4af1f1f73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8aac5d2e25b3675272e5b9a2456b56e7f313a9ba5ac12628c9acdec4af1f1f73", kill_on_drop: false }`
[INFO] [stdout] 8aac5d2e25b3675272e5b9a2456b56e7f313a9ba5ac12628c9acdec4af1f1f73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1ca179403100a53f4d50b77cb0c32016b34f2a220305354bca943e4749ba43f2
[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" "1ca179403100a53f4d50b77cb0c32016b34f2a220305354bca943e4749ba43f2", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/ckeycmp.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn new(start: CKey, key: CKey) -> CKeyCmp {
[INFO] [stderr]    |        ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `conflictdb` (lib) generated 1 warning
[INFO] [stderr] warning: `conflictdb` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/conflictdb-a33e588a1890d05e)
[INFO] [stderr]    Doc-tests conflictdb
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test ckey::tests::test_ckey_fmt_display ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/ckey.rs - ckey::CKey::inside (line 139) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey (line 18) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey::ring_pos (line 273) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey::new_rand (line 53) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey::new_zero (line 68) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey::prev (line 221) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey::new_digest (line 35) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey::new_half (line 114) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey::next (line 208) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey::decr (line 194) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey::incr (line 180) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey::short_id_u32 (line 247) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey::short_id_str (line 260) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey::new_last (line 94) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey::short_id_u64 (line 234) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey::new_unit (line 81) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1ca179403100a53f4d50b77cb0c32016b34f2a220305354bca943e4749ba43f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ca179403100a53f4d50b77cb0c32016b34f2a220305354bca943e4749ba43f2", kill_on_drop: false }`
[INFO] [stdout] 1ca179403100a53f4d50b77cb0c32016b34f2a220305354bca943e4749ba43f2