[INFO] fetching crate cvars 0.1.0...
[INFO] testing cvars-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate cvars 0.1.0 into /workspace/builds/worker-81/source
[INFO] validating manifest of crates.io crate cvars 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cvars 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cvars 0.1.0
[INFO] tweaked toml for crates.io crate cvars 0.1.0 written to /workspace/builds/worker-81/source/Cargo.toml
[INFO] crate crates.io crate cvars 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dissimilar v1.0.2
[INFO] [stderr]   Downloaded trybuild v1.0.43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 345d0242f49edb3e11313cb6bd3957c675f292e8a262295d3a3fe502c2b98806
[INFO] running `Command { std: "docker" "start" "-a" "345d0242f49edb3e11313cb6bd3957c675f292e8a262295d3a3fe502c2b98806", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "345d0242f49edb3e11313cb6bd3957c675f292e8a262295d3a3fe502c2b98806", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "345d0242f49edb3e11313cb6bd3957c675f292e8a262295d3a3fe502c2b98806", kill_on_drop: false }`
[INFO] [stdout] 345d0242f49edb3e11313cb6bd3957c675f292e8a262295d3a3fe502c2b98806
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6281af2d79f1b1b32c247087d63d4cfed51c65d8aa6f95ca8d0687e7d7e097f6
[INFO] running `Command { std: "docker" "start" "-a" "6281af2d79f1b1b32c247087d63d4cfed51c65d8aa6f95ca8d0687e7d7e097f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling cvars v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.18s
[INFO] running `Command { std: "docker" "inspect" "6281af2d79f1b1b32c247087d63d4cfed51c65d8aa6f95ca8d0687e7d7e097f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6281af2d79f1b1b32c247087d63d4cfed51c65d8aa6f95ca8d0687e7d7e097f6", kill_on_drop: false }`
[INFO] [stdout] 6281af2d79f1b1b32c247087d63d4cfed51c65d8aa6f95ca8d0687e7d7e097f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fce6416fc218c5be2f19360ec564c64ec921d96b3eb1b873d4f6fd184dd3b6ab
[INFO] running `Command { std: "docker" "start" "-a" "fce6416fc218c5be2f19360ec564c64ec921d96b3eb1b873d4f6fd184dd3b6ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling trybuild v1.0.43
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling dissimilar v1.0.2
[INFO] [stderr]    Compiling strum v0.21.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling strum_macros v0.21.1
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling cvars v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.85s
[INFO] running `Command { std: "docker" "inspect" "fce6416fc218c5be2f19360ec564c64ec921d96b3eb1b873d4f6fd184dd3b6ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fce6416fc218c5be2f19360ec564c64ec921d96b3eb1b873d4f6fd184dd3b6ab", kill_on_drop: false }`
[INFO] [stdout] fce6416fc218c5be2f19360ec564c64ec921d96b3eb1b873d4f6fd184dd3b6ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 00a2209de479adca8af5a4c24f3e15971ebaa7fa0345a7a50790e539f5ecb178
[INFO] running `Command { std: "docker" "start" "-a" "00a2209de479adca8af5a4c24f3e15971ebaa7fa0345a7a50790e539f5ecb178", 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]     Finished test [unoptimized + debuginfo] target(s) in 0.91s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cvars-e2cf7118cd6b5dd6)
[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/progress.rs (/opt/rustwide/target/debug/deps/tests-8e86b6f2e5560c39)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling strum v0.21.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling strum_macros v0.21.1
[INFO] [stderr]    Compiling cvars v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling cvars-tests v0.0.0 (/opt/rustwide/target/tests/cvars)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.17s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test tests/fnlike/test_parse.rs ... ok
[INFO] [stderr] test tests/fnlike/test_extra_impl.rs ... ok
[INFO] [stderr] test tests/fnlike/test_getters.rs ... ok
[INFO] [stderr] test tests/fnlike/test_setters.rs ... ok
[INFO] [stderr] test tests/fnlike/test_string_getters.rs ... ok
[INFO] [stderr] test tests/fnlike/test_string_setters.rs ... ok
[INFO] [stderr] test tests/fnlike/test_redefined.rs ... ok
[INFO] [stderr] test tests/derive/test_parse.rs ... ok
[INFO] [stderr] test tests/derive/test_getters.rs ... ok
[INFO] [stderr] test tests/derive/test_setters.rs ... ok
[INFO] [stderr] test tests/derive/test_string_getters.rs ... ok
[INFO] [stderr] test tests/derive/test_string_setters.rs ... ok
[INFO] [stdout] test tests ... ok
[INFO] [stderr] test tests/derive/test_redefined.rs ... ok
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 18.47s
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cvars
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - cvars (line 46) ... ok
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] test src/lib.rs - (line 56) ... ok
[INFO] [stdout] test src/lib.rs - derive (line 103) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "00a2209de479adca8af5a4c24f3e15971ebaa7fa0345a7a50790e539f5ecb178", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00a2209de479adca8af5a4c24f3e15971ebaa7fa0345a7a50790e539f5ecb178", kill_on_drop: false }`
[INFO] [stdout] 00a2209de479adca8af5a4c24f3e15971ebaa7fa0345a7a50790e539f5ecb178