[INFO] fetching crate ser_mapper 0.3.1...
[INFO] testing ser_mapper-0.3.1 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate ser_mapper 0.3.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate ser_mapper 0.3.1
[INFO] finished tweaking crates.io crate ser_mapper 0.3.1
[INFO] tweaked toml for crates.io crate ser_mapper 0.3.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ser_mapper 0.3.1 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ser_mapper 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8fc6c2237229912980ceb81f4551ba0363b0905b8e9142bf6c6cbb6b2185b78d
[INFO] running `Command { std: "docker" "start" "8fc6c2237229912980ceb81f4551ba0363b0905b8e9142bf6c6cbb6b2185b78d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8fc6c2237229912980ceb81f4551ba0363b0905b8e9142bf6c6cbb6b2185b78d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8fc6c2237229912980ceb81f4551ba0363b0905b8e9142bf6c6cbb6b2185b78d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8fc6c2237229912980ceb81f4551ba0363b0905b8e9142bf6c6cbb6b2185b78d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8fc6c2237229912980ceb81f4551ba0363b0905b8e9142bf6c6cbb6b2185b78d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling ser_mapper v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 3.84s
[INFO] running `Command { std: "docker" "inspect" "8fc6c2237229912980ceb81f4551ba0363b0905b8e9142bf6c6cbb6b2185b78d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8fc6c2237229912980ceb81f4551ba0363b0905b8e9142bf6c6cbb6b2185b78d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling ser_mapper v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/lib.rs:265:9
[INFO] [stdout]     |
[INFO] [stdout] 265 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 3.02s
[INFO] running `Command { std: "docker" "inspect" "8fc6c2237229912980ceb81f4551ba0363b0905b8e9142bf6c6cbb6b2185b78d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8fc6c2237229912980ceb81f4551ba0363b0905b8e9142bf6c6cbb6b2185b78d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]    --> src/lib.rs:265:9
[INFO] [stderr]     |
[INFO] [stderr] 265 |     use super::*;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ser_mapper` (lib test) generated 1 warning (run `cargo fix --lib -p ser_mapper --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/ser_mapper-b95bd7954daaa37c)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::test_ser_mapper_option ... FAILED
[INFO] [stdout] test tests::test_ser_mapper ... FAILED
[INFO] [stdout] test tests::test_ser_mapper_ref_vec ... FAILED
[INFO] [stdout] test tests::test_ser_mapper_ref ... FAILED
[INFO] [stdout] test tests::test_ser_mapper_option_ref ... FAILED
[INFO] [stdout] test tests::test_ser_mapper_vec_ref ... FAILED
[INFO] [stdout] test tests::test_ser_mapper_ref_option ... FAILED
[INFO] [stdout] test tests::test_ser_mapper_vec ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_ser_mapper_option stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_ser_mapper_option' (255) panicked at src/lib.rs:345:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: "{\"user_id\":\"abcd_123\",\"first_name\":\"Hello\",\"last_name\":\"world!\",\"age\":69}"
[INFO] [stdout]  right: "{\"user_id\":\"abdc_123\",\"first_name\":\"Hello\",\"last_name\":\"world!\",\"age\":69}"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5615ecb4fca1 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5615ecb63e7a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x5615ecb5413c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5615ecb2c296 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5615ecb48409 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x5615ecae4890 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5615ecb485c2 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5615ecb2c342 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5615ecb250c9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5615ecb2cf3d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x5615ecb645ac - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5615ecb644c3 - core[df12db4294e9bfd3]::panicking::assert_failed_inner
[INFO] [stdout]   12:     0x5615ecad4c64 - core[df12db4294e9bfd3]::panicking::assert_failed::<&str, alloc[2182bb758b4b3781]::string::String>
[INFO] [stdout]   13:     0x5615ecad6628 - <ser_mapper[30264f4cc29cb21f]::tests::test_ser_mapper_option::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5615ecad7b7b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   15:     0x5615ecae51e5 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5615ecadeaa4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5615ecae8342 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5615ecb4f579 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x798d4a21edfa - <unknown>
[INFO] [stdout]   20:     0x798d4a2b23d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_ser_mapper stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_ser_mapper' (254) panicked at src/lib.rs:329:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: "{\"user_id\":\"abcd_123\",\"first_name\":\"Hello\",\"last_name\":\"world!\",\"age\":69}"
[INFO] [stdout]  right: "{\"user_id\":\"abdc_123\",\"first_name\":\"Hello\",\"last_name\":\"world!\",\"age\":69}"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5615ecb4fca1 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5615ecb63e7a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x5615ecb5413c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5615ecb2c296 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5615ecb48409 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x5615ecae4890 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5615ecb485c2 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5615ecb2c342 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5615ecb250c9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5615ecb2cf3d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x5615ecb645ac - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5615ecb644c3 - core[df12db4294e9bfd3]::panicking::assert_failed_inner
[INFO] [stdout]   12:     0x5615ecad4c64 - core[df12db4294e9bfd3]::panicking::assert_failed::<&str, alloc[2182bb758b4b3781]::string::String>
[INFO] [stdout]   13:     0x5615ecad5e56 - <ser_mapper[30264f4cc29cb21f]::tests::test_ser_mapper::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5615ecad7b7b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   15:     0x5615ecae51e5 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5615ecadeaa4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5615ecae8342 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5615ecb4f579 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x798d4a21edfa - <unknown>
[INFO] [stdout]   20:     0x798d4a2b23d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_ser_mapper_ref_vec stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_ser_mapper_ref_vec' (259) panicked at src/lib.rs:390:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: "[{\"user_id\":\"abcd_123\",\"first_name\":\"Hello\",\"last_name\":\"world!\",\"age\":69}]"
[INFO] [stdout]  right: "[{\"user_id\":\"abdc_123\",\"first_name\":\"Hello\",\"last_name\":\"world!\",\"age\":69}]"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5615ecb4fca1 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5615ecb63e7a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x5615ecb5413c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5615ecb2c296 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5615ecb48409 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x5615ecae4890 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5615ecb485c2 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5615ecb2c342 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5615ecb250c9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5615ecb2cf3d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x5615ecb645ac - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5615ecb644c3 - core[df12db4294e9bfd3]::panicking::assert_failed_inner
[INFO] [stdout]   12:     0x5615ecad4c2f - core[df12db4294e9bfd3]::panicking::assert_failed::<alloc[2182bb758b4b3781]::string::String, alloc[2182bb758b4b3781]::string::String>
[INFO] [stdout]   13:     0x5615ecad68ed - <ser_mapper[30264f4cc29cb21f]::tests::test_ser_mapper_ref_vec::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5615ecad7b7b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   15:     0x5615ecae51e5 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5615ecadeaa4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5615ecae8342 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5615ecb4f579 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x798d4a21edfa - <unknown>
[INFO] [stdout]   20:     0x798d4a2b23d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_ser_mapper_ref stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_ser_mapper_ref' (257) panicked at src/lib.rs:336:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: "{\"user_id\":\"abcd_123\",\"first_name\":\"Hello\",\"last_name\":\"world!\",\"age\":69}"
[INFO] [stdout]  right: "{\"user_id\":\"abdc_123\",\"first_name\":\"Hello\",\"last_name\":\"world!\",\"age\":69}"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5615ecb4fca1 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5615ecb63e7a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x5615ecb5413c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5615ecb2c296 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5615ecb48409 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x5615ecae4890 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5615ecb485c2 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5615ecb2c342 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5615ecb250c9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5615ecb2cf3d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x5615ecb645ac - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5615ecb644c3 - core[df12db4294e9bfd3]::panicking::assert_failed_inner
[INFO] [stdout]   12:     0x5615ecad4c64 - core[df12db4294e9bfd3]::panicking::assert_failed::<&str, alloc[2182bb758b4b3781]::string::String>
[INFO] [stdout]   13:     0x5615ecad6076 - <ser_mapper[30264f4cc29cb21f]::tests::test_ser_mapper_ref::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5615ecad7b7b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   15:     0x5615ecae51e5 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5615ecadeaa4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5615ecae8342 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5615ecb4f579 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x798d4a21edfa - <unknown>
[INFO] [stdout]   20:     0x798d4a2b23d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_ser_mapper_option_ref stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_ser_mapper_option_ref' (256) panicked at src/lib.rs:355:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: "{\"user_id\":\"abcd_123\",\"first_name\":\"Hello\",\"last_name\":\"world!\",\"age\":69}"
[INFO] [stdout]  right: "{\"user_id\":\"abdc_123\",\"first_name\":\"Hello\",\"last_name\":\"world!\",\"age\":69}"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5615ecb4fca1 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5615ecb63e7a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x5615ecb5413c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5615ecb2c296 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5615ecb48409 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x5615ecae4890 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5615ecb485c2 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5615ecb2c342 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5615ecb250c9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5615ecb2cf3d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x5615ecb645ac - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5615ecb644c3 - core[df12db4294e9bfd3]::panicking::assert_failed_inner
[INFO] [stdout]   12:     0x5615ecad4c64 - core[df12db4294e9bfd3]::panicking::assert_failed::<&str, alloc[2182bb758b4b3781]::string::String>
[INFO] [stdout]   13:     0x5615ecad6ee8 - <ser_mapper[30264f4cc29cb21f]::tests::test_ser_mapper_option_ref::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5615ecad7b7b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   15:     0x5615ecae51e5 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5615ecadeaa4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5615ecae8342 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5615ecb4f579 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x798d4a21edfa - <unknown>
[INFO] [stdout]   20:     0x798d4a2b23d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_ser_mapper_vec_ref stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_ser_mapper_vec_ref' (261) panicked at src/lib.rs:382:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: "[{\"user_id\":\"abcd_123\",\"first_name\":\"Hello\",\"last_name\":\"world!\",\"age\":69}]"
[INFO] [stdout]  right: "[{\"user_id\":\"abdc_123\",\"first_name\":\"Hello\",\"last_name\":\"world!\",\"age\":69}]"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5615ecb4fca1 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5615ecb63e7a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x5615ecb5413c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5615ecb2c296 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5615ecb48409 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x5615ecae4890 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5615ecb485c2 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5615ecb2c342 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5615ecb250c9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5615ecb2cf3d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x5615ecb645ac - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5615ecb644c3 - core[df12db4294e9bfd3]::panicking::assert_failed_inner
[INFO] [stdout]   12:     0x5615ecad4c2f - core[df12db4294e9bfd3]::panicking::assert_failed::<alloc[2182bb758b4b3781]::string::String, alloc[2182bb758b4b3781]::string::String>
[INFO] [stdout]   13:     0x5615ecad6c12 - <ser_mapper[30264f4cc29cb21f]::tests::test_ser_mapper_vec_ref::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5615ecad7b7b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   15:     0x5615ecae51e5 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5615ecadeaa4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5615ecae8342 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5615ecb4f579 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x798d4a21edfa - <unknown>
[INFO] [stdout]   20:     0x798d4a2b23d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_ser_mapper_ref_option stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_ser_mapper_ref_option' (258) panicked at src/lib.rs:365:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: "{\"user_id\":\"abcd_123\",\"first_name\":\"Hello\",\"last_name\":\"world!\",\"age\":69}"
[INFO] [stdout]  right: "{\"user_id\":\"abdc_123\",\"first_name\":\"Hello\",\"last_name\":\"world!\",\"age\":69}"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5615ecb4fca1 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5615ecb63e7a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x5615ecb5413c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5615ecb2c296 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5615ecb48409 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x5615ecae4890 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5615ecb485c2 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5615ecb2c342 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5615ecb250c9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5615ecb2cf3d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x5615ecb645ac - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5615ecb644c3 - core[df12db4294e9bfd3]::panicking::assert_failed_inner
[INFO] [stdout]   12:     0x5615ecad4c64 - core[df12db4294e9bfd3]::panicking::assert_failed::<&str, alloc[2182bb758b4b3781]::string::String>
[INFO] [stdout]   13:     0x5615ecad7198 - <ser_mapper[30264f4cc29cb21f]::tests::test_ser_mapper_ref_option::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5615ecad7b7b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   15:     0x5615ecae51e5 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5615ecadeaa4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5615ecae8342 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5615ecb4f579 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x798d4a21edfa - <unknown>
[INFO] [stdout]   20:     0x798d4a2b23d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_ser_mapper_vec stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_ser_mapper_vec' (260) panicked at src/lib.rs:374:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: "[{\"user_id\":\"abcd_123\",\"first_name\":\"Hello\",\"last_name\":\"world!\",\"age\":69}]"
[INFO] [stdout]  right: "[{\"user_id\":\"abdc_123\",\"first_name\":\"Hello\",\"last_name\":\"world!\",\"age\":69}]"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5615ecb4fca1 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5615ecb63e7a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x5615ecb5413c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5615ecb2c296 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5615ecb48409 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x5615ecae4890 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5615ecb485c2 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5615ecb2c342 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5615ecb250c9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5615ecb2cf3d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x5615ecb645ac - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5615ecb644c3 - core[df12db4294e9bfd3]::panicking::assert_failed_inner
[INFO] [stdout]   12:     0x5615ecad4c2f - core[df12db4294e9bfd3]::panicking::assert_failed::<alloc[2182bb758b4b3781]::string::String, alloc[2182bb758b4b3781]::string::String>
[INFO] [stdout]   13:     0x5615ecad6347 - <ser_mapper[30264f4cc29cb21f]::tests::test_ser_mapper_vec::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5615ecad7b7b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   15:     0x5615ecae51e5 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5615ecadeaa4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5615ecae8342 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5615ecb4f579 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x798d4a21edfa - <unknown>
[INFO] [stdout]   20:     0x798d4a2b23d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::test_ser_mapper
[INFO] [stdout]     tests::test_ser_mapper_option
[INFO] [stdout]     tests::test_ser_mapper_option_ref
[INFO] [stdout]     tests::test_ser_mapper_ref
[INFO] [stdout]     tests::test_ser_mapper_ref_option
[INFO] [stdout]     tests::test_ser_mapper_ref_vec
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout]     tests::test_ser_mapper_vec
[INFO] [stdout]     tests::test_ser_mapper_vec_ref
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 8 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8fc6c2237229912980ceb81f4551ba0363b0905b8e9142bf6c6cbb6b2185b78d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fc6c2237229912980ceb81f4551ba0363b0905b8e9142bf6c6cbb6b2185b78d", kill_on_drop: false }`
[INFO] [stdout] 8fc6c2237229912980ceb81f4551ba0363b0905b8e9142bf6c6cbb6b2185b78d
