[INFO] fetching crate serde_kdl 0.1.0...
[INFO] testing serde_kdl-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate serde_kdl 0.1.0 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate serde_kdl 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serde_kdl 0.1.0
[INFO] finished tweaking crates.io crate serde_kdl 0.1.0
[INFO] tweaked toml for crates.io crate serde_kdl 0.1.0 written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded phf_macros v0.8.0
[INFO] [stderr]   Downloaded phf_generator v0.8.0
[INFO] [stderr]   Downloaded kdl v3.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aff7a68a907d964dfed76476f17948754e2b8ded4467f6d618c5e41fe8730790
[INFO] running `Command { std: "docker" "start" "-a" "aff7a68a907d964dfed76476f17948754e2b8ded4467f6d618c5e41fe8730790", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aff7a68a907d964dfed76476f17948754e2b8ded4467f6d618c5e41fe8730790", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aff7a68a907d964dfed76476f17948754e2b8ded4467f6d618c5e41fe8730790", kill_on_drop: false }`
[INFO] [stdout] aff7a68a907d964dfed76476f17948754e2b8ded4467f6d618c5e41fe8730790
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d70e46b02d7f0cda392a9a30da4f6ade81989e7a0f3500b7587ab590f1562faa
[INFO] running `Command { std: "docker" "start" "-a" "d70e46b02d7f0cda392a9a30da4f6ade81989e7a0f3500b7587ab590f1562faa", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling siphasher v0.3.9
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling nom v7.1.0
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling phf_macros v0.8.0
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling phf v0.8.0
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling kdl v3.0.0
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde_kdl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.81s
[INFO] running `Command { std: "docker" "inspect" "d70e46b02d7f0cda392a9a30da4f6ade81989e7a0f3500b7587ab590f1562faa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d70e46b02d7f0cda392a9a30da4f6ade81989e7a0f3500b7587ab590f1562faa", kill_on_drop: false }`
[INFO] [stdout] d70e46b02d7f0cda392a9a30da4f6ade81989e7a0f3500b7587ab590f1562faa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2b235a5bc6ace089ba7f0bc3881bb938072bdcc5b68bef4d3a0165fbcf329d8
[INFO] running `Command { std: "docker" "start" "-a" "d2b235a5bc6ace089ba7f0bc3881bb938072bdcc5b68bef4d3a0165fbcf329d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_test v1.0.136
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling serde_kdl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition: `count`
[INFO] [stdout]   --> tests/utils/mod.rs:30:14
[INFO] [stdout]    |
[INFO] [stdout] 30 | macro_rules! count {
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `value_tokens`
[INFO] [stdout]   --> tests/utils/mod.rs:35:14
[INFO] [stdout]    |
[INFO] [stdout] 35 | macro_rules! value_tokens {
[INFO] [stdout]    |              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> tests/tokens.rs:151:13
[INFO] [stdout]     |
[INFO] [stdout] 143 | /             node_tokens! {
[INFO] [stdout] 144 | |                 name: "author",
[INFO] [stdout] 145 | |                 values: ["Alex Monad"],
[INFO] [stdout] 146 | |                 properties: {
[INFO] [stdout] ...   |
[INFO] [stdout] 149 | |                 },
[INFO] [stdout] 150 | |             },
[INFO] [stdout]     | |_____________- any code following this expression is unreachable
[INFO] [stdout] 151 | /             &[
[INFO] [stdout] 152 | |                 // contents
[INFO] [stdout] 153 | |                 Token::Struct {
[INFO] [stdout] 154 | |                     name: "Node",
[INFO] [stdout] ...   |
[INFO] [stdout] 210 | |                 Token::StructEnd, //contents
[INFO] [stdout] 211 | |             ],
[INFO] [stdout]     | |_____________^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `value_as_token`
[INFO] [stdout]  --> tests/utils/mod.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn value_as_token(v: Value) -> Token {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.22s
[INFO] running `Command { std: "docker" "inspect" "d2b235a5bc6ace089ba7f0bc3881bb938072bdcc5b68bef4d3a0165fbcf329d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2b235a5bc6ace089ba7f0bc3881bb938072bdcc5b68bef4d3a0165fbcf329d8", kill_on_drop: false }`
[INFO] [stdout] d2b235a5bc6ace089ba7f0bc3881bb938072bdcc5b68bef4d3a0165fbcf329d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3da42ac3d9f05c10607f8eb9769eb68e0863542fd20c5bc4ac24f195a3ece5c9
[INFO] running `Command { std: "docker" "start" "-a" "3da42ac3d9f05c10607f8eb9769eb68e0863542fd20c5bc4ac24f195a3ece5c9", kill_on_drop: false }`
[INFO] [stderr] warning: unused macro definition: `count`
[INFO] [stderr]   --> tests/utils/mod.rs:30:14
[INFO] [stderr]    |
[INFO] [stderr] 30 | macro_rules! count {
[INFO] [stderr]    |              ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition: `value_tokens`
[INFO] [stderr]   --> tests/utils/mod.rs:35:14
[INFO] [stderr]    |
[INFO] [stderr] 35 | macro_rules! value_tokens {
[INFO] [stderr]    |              ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> tests/tokens.rs:151:13
[INFO] [stderr]     |
[INFO] [stderr] 143 | /             node_tokens! {
[INFO] [stderr] 144 | |                 name: "author",
[INFO] [stderr] 145 | |                 values: ["Alex Monad"],
[INFO] [stderr] 146 | |                 properties: {
[INFO] [stderr] ...   |
[INFO] [stderr] 149 | |                 },
[INFO] [stderr] 150 | |             },
[INFO] [stderr]     | |_____________- any code following this expression is unreachable
[INFO] [stderr] 151 | /             &[
[INFO] [stderr] 152 | |                 // contents
[INFO] [stderr] 153 | |                 Token::Struct {
[INFO] [stderr] 154 | |                     name: "Node",
[INFO] [stderr] ...   |
[INFO] [stderr] 210 | |                 Token::StructEnd, //contents
[INFO] [stderr] 211 | |             ],
[INFO] [stderr]     | |_____________^ unreachable expression
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `value_as_token`
[INFO] [stderr]  --> tests/utils/mod.rs:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn value_as_token(v: Value) -> Token {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `serde_kdl` (test "tokens") generated 4 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/serde_kdl-da1d17be1c352b35)
[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] [stderr]      Running tests/tokens.rs (/opt/rustwide/target/debug/deps/tokens-06aa498794d317e7)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_example ... ignored
[INFO] [stdout] test test_node ... ok
[INFO] [stdout] test test_node_value_key ... ok
[INFO] [stdout] test test_simple_children ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde_kdl
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/value.rs - value::Value (line 8) ... ok
[INFO] [stdout] test src/node.rs - node::Node (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.79s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3da42ac3d9f05c10607f8eb9769eb68e0863542fd20c5bc4ac24f195a3ece5c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3da42ac3d9f05c10607f8eb9769eb68e0863542fd20c5bc4ac24f195a3ece5c9", kill_on_drop: false }`
[INFO] [stdout] 3da42ac3d9f05c10607f8eb9769eb68e0863542fd20c5bc4ac24f195a3ece5c9