[INFO] fetching crate confitdb 0.1.1...
[INFO] testing confitdb-0.1.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate confitdb 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate confitdb 0.1.1 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 confitdb 0.1.1
[INFO] finished tweaking crates.io crate confitdb 0.1.1
[INFO] tweaked toml for crates.io crate confitdb 0.1.1 written to /workspace/builds/worker-0/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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 8ef1c1fa5304b14888a05b390a75287fd9c2ac305bc0c3b016b245d6957c66dd
[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" "8ef1c1fa5304b14888a05b390a75287fd9c2ac305bc0c3b016b245d6957c66dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ef1c1fa5304b14888a05b390a75287fd9c2ac305bc0c3b016b245d6957c66dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ef1c1fa5304b14888a05b390a75287fd9c2ac305bc0c3b016b245d6957c66dd", kill_on_drop: false }`
[INFO] [stdout] 8ef1c1fa5304b14888a05b390a75287fd9c2ac305bc0c3b016b245d6957c66dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] b97aad5577b3de8ff1644911eddfa969730a7d5d03529724102054ff250b8479
[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" "b97aad5577b3de8ff1644911eddfa969730a7d5d03529724102054ff250b8479", kill_on_drop: false }`
[INFO] [stderr]    Compiling cpufeatures v0.2.1
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling signature v1.5.0
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling tinyvec v1.5.1
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling ed25519 v1.4.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling sha2 v0.9.9
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling zeroize_derive v1.3.2
[INFO] [stderr]    Compiling zeroize v1.3.0
[INFO] [stderr]    Compiling curve25519-dalek v3.2.1
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling confitdb v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.66s
[INFO] running `Command { std: "docker" "inspect" "b97aad5577b3de8ff1644911eddfa969730a7d5d03529724102054ff250b8479", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b97aad5577b3de8ff1644911eddfa969730a7d5d03529724102054ff250b8479", kill_on_drop: false }`
[INFO] [stdout] b97aad5577b3de8ff1644911eddfa969730a7d5d03529724102054ff250b8479
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] fff865e1fe246c0bb561ca2596ae9234b8e35bc6a314419c7f6b4f3d029555af
[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" "fff865e1fe246c0bb561ca2596ae9234b8e35bc6a314419c7f6b4f3d029555af", kill_on_drop: false }`
[INFO] [stderr]    Compiling confitdb v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `Command { std: "docker" "inspect" "fff865e1fe246c0bb561ca2596ae9234b8e35bc6a314419c7f6b4f3d029555af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fff865e1fe246c0bb561ca2596ae9234b8e35bc6a314419c7f6b4f3d029555af", kill_on_drop: false }`
[INFO] [stdout] fff865e1fe246c0bb561ca2596ae9234b8e35bc6a314419c7f6b4f3d029555af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] afe95b70a39b560aca4b1dfb5e584b21a52a58860339f6f3bad2b5c041da7e51
[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" "afe95b70a39b560aca4b1dfb5e584b21a52a58860339f6f3bad2b5c041da7e51", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/confitdb-d69952acbfb51781)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test ckey::tests::test_ckey_add ... ok
[INFO] [stderr]    Doc-tests confitdb
[INFO] [stdout] test ckey::tests::test_ckey_prev ... ok
[INFO] [stdout] test ckey::tests::test_ckey_inside ... ok
[INFO] [stdout] test ckey::tests::test_ckey_sort ... ok
[INFO] [stdout] test ckey::tests::test_ckey_sub ... ok
[INFO] [stdout] test ckey::tests::test_fmt_display ... ok
[INFO] [stdout] test ckey::tests::test_ckey_next ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test src/ckey.rs - ckey::CKey::add (line 468) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey::new_digest (line 36) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey::from (line 345) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey::add (line 588) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey::incr (line 181) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey::new_last (line 95) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey::decr (line 195) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey::inside (line 140) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey::from (line 329) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey::from (line 308) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey::fmt (line 670) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey::fmt (line 700) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey::new_half (line 115) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey::add (line 630) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey::add (line 546) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey (line 19) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey::sub (line 567) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey::new_unit (line 82) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey::parse (line 235) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey::new_rand (line 54) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey::prev (line 222) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey::sub (line 609) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey::next (line 209) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey::new_zero (line 69) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey::sub (line 651) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey::sub (line 507) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::String::from (line 448) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey::try_from (line 428) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::u32::from (line 376) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::u64::from (line 392) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey::sort (line 265) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::CKey::try_from (line 410) ... ok
[INFO] [stdout] test src/ep.rs - ep::EP::fmt (line 64) ... ok
[INFO] [stdout] test src/ckey.rs - ckey::f64::from (line 360) ... ok
[INFO] [stdout] test src/ep.rs - ep::EP::parse (line 44) ... ok
[INFO] [stdout] test src/host.rs - host::Host::fmt (line 59) ... ok
[INFO] [stdout] test src/ep.rs - ep::EP::new_local (line 26) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 18.23s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "afe95b70a39b560aca4b1dfb5e584b21a52a58860339f6f3bad2b5c041da7e51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afe95b70a39b560aca4b1dfb5e584b21a52a58860339f6f3bad2b5c041da7e51", kill_on_drop: false }`
[INFO] [stdout] afe95b70a39b560aca4b1dfb5e584b21a52a58860339f6f3bad2b5c041da7e51