[INFO] fetching crate cfgmap 0.4.0...
[INFO] testing cfgmap-0.4.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate cfgmap 0.4.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate cfgmap 0.4.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cfgmap 0.4.0
[INFO] finished tweaking crates.io crate cfgmap 0.4.0
[INFO] tweaked toml for crates.io crate cfgmap 0.4.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 18ab28ef54b06254b58743304240868d480ec5a7567223eb372f9fe9faa0eeec
[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" "18ab28ef54b06254b58743304240868d480ec5a7567223eb372f9fe9faa0eeec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18ab28ef54b06254b58743304240868d480ec5a7567223eb372f9fe9faa0eeec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18ab28ef54b06254b58743304240868d480ec5a7567223eb372f9fe9faa0eeec", kill_on_drop: false }`
[INFO] [stdout] 18ab28ef54b06254b58743304240868d480ec5a7567223eb372f9fe9faa0eeec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", 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] ac0eb1a7b0d8563737d099b219e7201572130ac8e5661d7040a927600b8108dd
[INFO] running `Command { std: "docker" "start" "-a" "ac0eb1a7b0d8563737d099b219e7201572130ac8e5661d7040a927600b8108dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfgmap v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `Command { std: "docker" "inspect" "ac0eb1a7b0d8563737d099b219e7201572130ac8e5661d7040a927600b8108dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac0eb1a7b0d8563737d099b219e7201572130ac8e5661d7040a927600b8108dd", kill_on_drop: false }`
[INFO] [stdout] ac0eb1a7b0d8563737d099b219e7201572130ac8e5661d7040a927600b8108dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", 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] 3d00614ecbb608cd5e5e938c76694d5c9ab02c9a5757b374e159b93d6c584a22
[INFO] running `Command { std: "docker" "start" "-a" "3d00614ecbb608cd5e5e938c76694d5c9ab02c9a5757b374e159b93d6c584a22", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfgmap v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::prelude::*`
[INFO] [stdout]     --> src/cfgmap.rs:1010:9
[INFO] [stdout]      |
[INFO] [stdout] 1010 |     use crate::prelude::*;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` 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 1.27s
[INFO] running `Command { std: "docker" "inspect" "3d00614ecbb608cd5e5e938c76694d5c9ab02c9a5757b374e159b93d6c584a22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d00614ecbb608cd5e5e938c76694d5c9ab02c9a5757b374e159b93d6c584a22", kill_on_drop: false }`
[INFO] [stdout] 3d00614ecbb608cd5e5e938c76694d5c9ab02c9a5757b374e159b93d6c584a22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2e66dcab0d2a7fc4cb9de4ec71b80e7f7dcd551b10eff5a9de1a57fd96fe60e8
[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" "2e66dcab0d2a7fc4cb9de4ec71b80e7f7dcd551b10eff5a9de1a57fd96fe60e8", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused import: `crate::prelude::*`
[INFO] [stdout] running 3 tests
[INFO] [stderr]     --> src/cfgmap.rs:1010:9
[INFO] [stderr]      |
[INFO] [stderr] 1010 |     use crate::prelude::*;
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `cfgmap` (lib test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cfgmap-d54a7a8657b91dba)
[INFO] [stdout] test conditions::test::basic_and_exact ... ok
[INFO] [stdout] test conditions::test::misc ... ok
[INFO] [stdout] test conditions::test::combinations ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cfgmap
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test src/cfgmap.rs - (line 123) ... ignored
[INFO] [stdout] test src/cfgmap.rs - (line 98) ... ok
[INFO] [stdout] test src/cfgmap.rs - CfgMap::get_option (line 908) ... ok
[INFO] [stdout] test src/cfgmap.rs - (line 17) ... ok
[INFO] [stdout] test src/cfgmap.rs - CfgMap::add (line 557) ... ok
[INFO] [stdout] test src/cfgmap.rs - (line 107) ... ok
[INFO] [stdout] test src/cfgmap.rs - CfgMap::remove_if (line 761) ... ok
[INFO] [stdout] test src/cfgmap.rs - CfgMap::get_mut (line 668) ... ok
[INFO] [stdout] test src/cfgmap.rs - CfgMap::get (line 608) ... ok
[INFO] [stdout] test src/cfgmap.rs - CfgMap::remove_entry (line 793) ... ok
[INFO] [stdout] test src/cfgmap.rs - (line 61) ... ok
[INFO] [stdout] test src/cfgmap.rs - CfgMap::contains_key (line 872) ... ok
[INFO] [stdout] test src/cfgmap.rs - (line 35) ... ok
[INFO] [stdout] test src/cfgmap.rs - (line 52) ... ok
[INFO] [stdout] test src/cfgmap.rs - CfgMap::remove_entry_if (line 840) ... ok
[INFO] [stdout] test src/cfgmap.rs - (line 82) ... ok
[INFO] [stdout] test src/cfgmap.rs - CfgMap::remove (line 729) ... ok
[INFO] [stdout] test src/conditions.rs - conditions::Condition (line 18) ... ok
[INFO] [stdout] test src/conditions.rs - conditions::Condition (line 32) ... ok
[INFO] [stdout] test src/macros.rs - value (line 7) ... ok
[INFO] [stdout] test src/conditions.rs - conditions::Condition (line 25) ... ok
[INFO] [stdout] test src/macros.rs - list (line 35) ... ok
[INFO] [stdout] test src/cfgmap.rs - CfgMap::update_option (line 946) ... ok
[INFO] [stdout] test src/conditions.rs - conditions::Condition::execute (line 133) ... ok
[INFO] [stdout] test src/conditions.rs - conditions::Condition (line 40) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 6.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2e66dcab0d2a7fc4cb9de4ec71b80e7f7dcd551b10eff5a9de1a57fd96fe60e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e66dcab0d2a7fc4cb9de4ec71b80e7f7dcd551b10eff5a9de1a57fd96fe60e8", kill_on_drop: false }`
[INFO] [stdout] 2e66dcab0d2a7fc4cb9de4ec71b80e7f7dcd551b10eff5a9de1a57fd96fe60e8