[INFO] fetching crate im_ternary_tree 0.0.5-a1...
[INFO] testing im_ternary_tree-0.0.5-a1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate im_ternary_tree 0.0.5-a1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate im_ternary_tree 0.0.5-a1 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 im_ternary_tree 0.0.5-a1
[INFO] finished tweaking crates.io crate im_ternary_tree 0.0.5-a1
[INFO] tweaked toml for crates.io crate im_ternary_tree 0.0.5-a1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate im_ternary_tree 0.0.5-a1 already has a lockfile, it will not be regenerated
[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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4faa2fb5f293d3afae6b6b9f9519e4f01f6b11084fd020f1ae5a944dddf19671
[INFO] running `Command { std: "docker" "start" "-a" "4faa2fb5f293d3afae6b6b9f9519e4f01f6b11084fd020f1ae5a944dddf19671", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4faa2fb5f293d3afae6b6b9f9519e4f01f6b11084fd020f1ae5a944dddf19671", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4faa2fb5f293d3afae6b6b9f9519e4f01f6b11084fd020f1ae5a944dddf19671", kill_on_drop: false }`
[INFO] [stdout] 4faa2fb5f293d3afae6b6b9f9519e4f01f6b11084fd020f1ae5a944dddf19671
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 672f6c75d0afb6df5e14d9ca20d87e36e992b1c7b4d1457a0360056de56277cf
[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" "672f6c75d0afb6df5e14d9ca20d87e36e992b1c7b4d1457a0360056de56277cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling im_ternary_tree v0.0.5-a1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "672f6c75d0afb6df5e14d9ca20d87e36e992b1c7b4d1457a0360056de56277cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "672f6c75d0afb6df5e14d9ca20d87e36e992b1c7b4d1457a0360056de56277cf", kill_on_drop: false }`
[INFO] [stdout] 672f6c75d0afb6df5e14d9ca20d87e36e992b1c7b4d1457a0360056de56277cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 5e262479090191bae6326e75e8d4430c2d36cd827b069afc409b9ef9af8c04f2
[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" "5e262479090191bae6326e75e8d4430c2d36cd827b069afc409b9ef9af8c04f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.7
[INFO] [stderr]    Compiling semver v1.0.5
[INFO] [stderr]    Compiling libc v0.2.117
[INFO] [stderr]    Compiling serde_json v1.0.78
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.7
[INFO] [stderr]    Compiling crossbeam-channel v0.5.2
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling im_ternary_tree v0.0.5-a1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 37.08s
[INFO] running `Command { std: "docker" "inspect" "5e262479090191bae6326e75e8d4430c2d36cd827b069afc409b9ef9af8c04f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e262479090191bae6326e75e8d4430c2d36cd827b069afc409b9ef9af8c04f2", kill_on_drop: false }`
[INFO] [stdout] 5e262479090191bae6326e75e8d4430c2d36cd827b069afc409b9ef9af8c04f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] a910ad9f9bca8332606d2891a6b92613f5a49365d471434416af65d20a9fc058
[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" "a910ad9f9bca8332606d2891a6b92613f5a49365d471434416af65d20a9fc058", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/im_ternary_tree-890a4c08d09fe2e4)
[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/list_tests.rs (/opt/rustwide/target/debug/deps/list_tests-d2c4577fc4097536)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test dissoc ... ok
[INFO] [stdout] test take_skip ... ok
[INFO] [stdout] test test_concat ... ok
[INFO] [stdout] test iterator ... ok
[INFO] [stdout] test check_structure ... ok
[INFO] [stdout] test force_balancing ... ok
[INFO] [stdout] test list_operations ... ok
[INFO] [stdout] test index_elem ... ok
[INFO] [stdout] test index_of ... ok
[INFO] [stdout] test init_list ... ok
[INFO] [stdout] test list_insertions ... ok
[INFO] [stdout] test check_equality ... ok
[INFO] [stdout] test list_traverse ... ok
[INFO] [stdout] test map_values ... ok
[INFO] [stdout] test reverse ... ok
[INFO] [stdout] test slices ... ok
[INFO] [stdout] test drop_left_data ... ok
[INFO] [stdout] test init_list_push_right ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests im_ternary_tree
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "a910ad9f9bca8332606d2891a6b92613f5a49365d471434416af65d20a9fc058", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a910ad9f9bca8332606d2891a6b92613f5a49365d471434416af65d20a9fc058", kill_on_drop: false }`
[INFO] [stdout] a910ad9f9bca8332606d2891a6b92613f5a49365d471434416af65d20a9fc058