[INFO] fetching crate serde-vars 0.3.1...
[INFO] testing serde-vars-0.3.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate serde-vars 0.3.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate serde-vars 0.3.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate serde-vars 0.3.1
[INFO] tweaked toml for crates.io crate serde-vars 0.3.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde-vars 0.3.1 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate serde-vars 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded insta v1.43.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] afcc9f634c5bd014b410a8ed8591bb9a33f033959c0ea6773d20f16fdd0d9c13
[INFO] running `Command { std: "docker" "start" "-a" "afcc9f634c5bd014b410a8ed8591bb9a33f033959c0ea6773d20f16fdd0d9c13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afcc9f634c5bd014b410a8ed8591bb9a33f033959c0ea6773d20f16fdd0d9c13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afcc9f634c5bd014b410a8ed8591bb9a33f033959c0ea6773d20f16fdd0d9c13", kill_on_drop: false }`
[INFO] [stdout] afcc9f634c5bd014b410a8ed8591bb9a33f033959c0ea6773d20f16fdd0d9c13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73d6a006069602b948ba4792fa669eb8f10c87ac8f8cd8fe1018cce51bdf804c
[INFO] running `Command { std: "docker" "start" "-a" "73d6a006069602b948ba4792fa669eb8f10c87ac8f8cd8fe1018cce51bdf804c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde-vars v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.51s
[INFO] running `Command { std: "docker" "inspect" "73d6a006069602b948ba4792fa669eb8f10c87ac8f8cd8fe1018cce51bdf804c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73d6a006069602b948ba4792fa669eb8f10c87ac8f8cd8fe1018cce51bdf804c", kill_on_drop: false }`
[INFO] [stdout] 73d6a006069602b948ba4792fa669eb8f10c87ac8f8cd8fe1018cce51bdf804c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a4216db13d161b2d83854f4fa9f558a04845ad5b948686735b7de11ab4241f8
[INFO] running `Command { std: "docker" "start" "-a" "8a4216db13d161b2d83854f4fa9f558a04845ad5b948686735b7de11ab4241f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling hashbrown v0.15.3
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling insta v1.43.1
[INFO] [stderr]    Compiling tempfile v3.24.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_bytes v0.11.17
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling serde-vars v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 14.96s
[INFO] running `Command { std: "docker" "inspect" "8a4216db13d161b2d83854f4fa9f558a04845ad5b948686735b7de11ab4241f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a4216db13d161b2d83854f4fa9f558a04845ad5b948686735b7de11ab4241f8", kill_on_drop: false }`
[INFO] [stdout] 8a4216db13d161b2d83854f4fa9f558a04845ad5b948686735b7de11ab4241f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 88ef21a2c8a71706e0b0c0e31de384faf2672f156eabe6cde9ddb277bf75fb78
[INFO] running `Command { std: "docker" "start" "-a" "88ef21a2c8a71706e0b0c0e31de384faf2672f156eabe6cde9ddb277bf75fb78", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_vars-bf93f4e2dc3bc5c7)
[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/de.rs (/opt/rustwide/target/debug/deps/de-f98542e716815b7f)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_yaml_scalar_number_as_number ... ok
[INFO] [stdout] test test_yaml_scalar_number_as_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/file.rs (/opt/rustwide/target/debug/deps/file-a79e820785b911c9)
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test test_any_integer ... ok
[INFO] [stdout] test test_any_float ... ok
[INFO] [stdout] test test_any_bool ... ok
[INFO] [stdout] test test_any_negative_integer ... ok
[INFO] [stdout] test test_any_string ... ok
[INFO] [stdout] test test_invalid_string_bool ... ok
[INFO] [stdout] test test_invalid_string_float ... ok
[INFO] [stdout] test test_invalid_string_signed ... ok
[INFO] [stdout] test test_invalid_string_unsigned ... ok
[INFO] [stdout] test test_lookup_string_int_wrapped ... ok
[INFO] [stdout] test test_lookup_f64 ... ok
[INFO] [stdout] test test_lookup_i16 ... ok
[INFO] [stdout] test test_lookup_string_wrapped ... ok
[INFO] [stdout] test test_lookup_f32 ... ok
[INFO] [stdout] test test_lookup_i64 ... ok
[INFO] [stdout] test test_lookup_i8 ... ok
[INFO] [stdout] test test_lookup_string ... ok
[INFO] [stdout] test test_lookup_i32 ... ok
[INFO] [stdout] test test_lookup_u32 ... ok
[INFO] [stdout] test test_lookup_u16 ... ok
[INFO] [stdout] test test_lookup_u64 ... ok
[INFO] [stdout] test test_lookup_u8 ... ok
[INFO] [stdout] test test_missing_f32 ... ok
[INFO] [stdout] test test_missing_i32 ... ok
[INFO] [stdout] test test_missing_f64 ... ok
[INFO] [stdout] test test_missing_i8 ... ok
[INFO] [stdout] test test_missing_i64 ... ok
[INFO] [stdout] test test_missing_string ... ok
[INFO] [stdout] test test_missing_i16 ... ok
[INFO] [stdout] test test_missing_u16 ... ok
[INFO] [stdout] test test_missing_u32 ... ok
[INFO] [stdout] test test_missing_u64 ... ok
[INFO] [stdout] test test_missing_u8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/string.rs (/opt/rustwide/target/debug/deps/string-d24a3a5118d672fc)
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test test_lookup_f32 ... ok
[INFO] [stdout] test test_lookup_f64 ... ok
[INFO] [stdout] test test_lookup_i32 ... ok
[INFO] [stdout] test test_lookup_i16 ... ok
[INFO] [stdout] test test_lookup_i64 ... ok
[INFO] [stdout] test test_lookup_i8 ... ok
[INFO] [stdout] test test_lookup_string ... ok
[INFO] [stdout] test test_lookup_u16 ... ok
[INFO] [stdout] test test_lookup_u32 ... ok
[INFO] [stdout] test test_lookup_string_int_wrapped ... ok
[INFO] [stdout] test test_lookup_u64 ... ok
[INFO] [stdout] test test_lookup_u8 ... ok
[INFO] [stdout] test test_lookup_string_wrapped ... ok
[INFO] [stdout] test test_enum_any_integer ... ok
[INFO] [stdout] test test_complex_no_vars ... ok
[INFO] [stdout] test test_complex_vars ... ok
[INFO] [stdout] test test_enum_any_string_num ... ok
[INFO] [stdout] test test_enum_any_string ... ok
[INFO] [stdout] test test_missing_u32 ... ok
[INFO] [stdout] test test_invalid_string_bool ... ok
[INFO] [stdout] test test_missing_u8 ... ok
[INFO] [stdout] test test_missing_u64 ... ok
[INFO] [stdout] test test_missing_u16 ... ok
[INFO] [stdout] test test_invalid_string_float ... ok
[INFO] [stdout] test test_invalid_string_unsigned ... ok
[INFO] [stdout] test test_missing_f32 ... ok
[INFO] [stdout] test test_invalid_string_signed ... ok
[INFO] [stdout] test test_missing_f64 ... ok
[INFO] [stdout] test test_missing_i64 ... ok
[INFO] [stdout] test test_missing_i16 ... ok
[INFO] [stdout] test test_missing_string ... ok
[INFO] [stdout] test test_missing_i8 ... ok
[INFO] [stdout] test test_missing_i32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tuple.rs (/opt/rustwide/target/debug/deps/tuple-becee8f339c71a0d)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_multiple_sources ... ok
[INFO] [stdout] test test_multiple_sources_do_not_resolve_multiple_times ... ok
[INFO] [stdout] test test_multiple_sources_first_one_wins ... ok
[INFO] [stdout] test test_tuple_is_source ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde_vars
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/source/string.rs - source::string::StringSource (line 68) ... ok
[INFO] [stdout] test src/source/file.rs - source::file::FileSource (line 28) ... ok
[INFO] [stdout] test src/source/string.rs - source::string::EnvSource (line 40) ... ok
[INFO] [stdout] test src/source/file.rs - source::file::FileSource::with_variable_prefix (line 102) ... ok
[INFO] [stdout] test src/source/file.rs - source::file::FileSource::new (line 64) ... ok
[INFO] [stdout] test src/source/string.rs - source::string::StringSource<T>::with_variable_prefix (line 128) ... ok
[INFO] [stdout] test src/source/string.rs - source::string::StringSource<T>::new (line 106) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] test src/de.rs - de::Deserializer (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "88ef21a2c8a71706e0b0c0e31de384faf2672f156eabe6cde9ddb277bf75fb78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88ef21a2c8a71706e0b0c0e31de384faf2672f156eabe6cde9ddb277bf75fb78", kill_on_drop: false }`
[INFO] [stdout] 88ef21a2c8a71706e0b0c0e31de384faf2672f156eabe6cde9ddb277bf75fb78