[INFO] fetching crate temporary_mail 0.1.2...
[INFO] testing temporary_mail-0.1.2 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate temporary_mail 0.1.2 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate temporary_mail 0.1.2
[INFO] finished tweaking crates.io crate temporary_mail 0.1.2
[INFO] tweaked toml for crates.io crate temporary_mail 0.1.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate temporary_mail 0.1.2 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 temporary_mail 0.1.2 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 }`
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[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] b33dedab8641478c282a91cab55370101b86ced10281c5667950edd595364359
[INFO] running `Command { std: "docker" "start" "b33dedab8641478c282a91cab55370101b86ced10281c5667950edd595364359", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b33dedab8641478c282a91cab55370101b86ced10281c5667950edd595364359", 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" "b33dedab8641478c282a91cab55370101b86ced10281c5667950edd595364359" "/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" "b33dedab8641478c282a91cab55370101b86ced10281c5667950edd595364359", 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" "b33dedab8641478c282a91cab55370101b86ced10281c5667950edd595364359" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
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[INFO] [stderr]    Compiling reqwest v0.11.9
[INFO] [stderr]    Compiling temporary_mail v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: found module declaration for lib.rs
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod lib;
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: lib.rs is the root of this crate's library target
[INFO] [stdout]   = help: to refer to it from other targets, use the library's name as the path
[INFO] [stdout]   = note: `#[warn(special_module_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/lib.rs:130:9
[INFO] [stdout]     |
[INFO] [stdout] 129 | pub struct Email {
[INFO] [stdout]     |            ----- fields in this struct
[INFO] [stdout] 130 |     pub from: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 131 |     #[serde(deserialize_with = "Email::date_from_string")]
[INFO] [stdout] 132 |     pub date: NaiveDateTime,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 133 |     pub id: i64,
[INFO] [stdout]     |         ^^
[INFO] [stdout] 134 |     pub subject: String,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 135 |     #[serde(alias = "textBody")]
[INFO] [stdout] 136 |     pub text_body: String,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 137 |     #[serde(alias = "htmlBody")]
[INFO] [stdout] 138 |     pub html_body: String,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 139 |     pub body: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Email` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 48.92s
[INFO] running `Command { std: "docker" "inspect" "b33dedab8641478c282a91cab55370101b86ced10281c5667950edd595364359", 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" "b33dedab8641478c282a91cab55370101b86ced10281c5667950edd595364359" "/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 temporary_mail v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: found module declaration for lib.rs
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod lib;
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: lib.rs is the root of this crate's library target
[INFO] [stdout]   = help: to refer to it from other targets, use the library's name as the path
[INFO] [stdout]   = note: `#[warn(special_module_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/lib.rs:130:9
[INFO] [stdout]     |
[INFO] [stdout] 129 | pub struct Email {
[INFO] [stdout]     |            ----- fields in this struct
[INFO] [stdout] 130 |     pub from: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 131 |     #[serde(deserialize_with = "Email::date_from_string")]
[INFO] [stdout] 132 |     pub date: NaiveDateTime,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 133 |     pub id: i64,
[INFO] [stdout]     |         ^^
[INFO] [stdout] 134 |     pub subject: String,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 135 |     #[serde(alias = "textBody")]
[INFO] [stdout] 136 |     pub text_body: String,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 137 |     #[serde(alias = "htmlBody")]
[INFO] [stdout] 138 |     pub html_body: String,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 139 |     pub body: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Email` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "b33dedab8641478c282a91cab55370101b86ced10281c5667950edd595364359", 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" "b33dedab8641478c282a91cab55370101b86ced10281c5667950edd595364359" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: found module declaration for lib.rs
[INFO] [stderr]  --> src/main.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | mod lib;
[INFO] [stderr]   | ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: lib.rs is the root of this crate's library target
[INFO] [stderr]   = help: to refer to it from other targets, use the library's name as the path
[INFO] [stderr]   = note: `#[warn(special_module_name)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]    --> src/lib.rs:130:9
[INFO] [stderr]     |
[INFO] [stderr] 129 | pub struct Email {
[INFO] [stderr]     |            ----- fields in this struct
[INFO] [stderr] 130 |     pub from: String,
[INFO] [stderr]     |         ^^^^
[INFO] [stderr] 131 |     #[serde(deserialize_with = "Email::date_from_string")]
[INFO] [stderr] 132 |     pub date: NaiveDateTime,
[INFO] [stderr]     |         ^^^^
[INFO] [stderr] 133 |     pub id: i64,
[INFO] [stderr]     |         ^^
[INFO] [stderr] 134 |     pub subject: String,
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] 135 |     #[serde(alias = "textBody")]
[INFO] [stderr] 136 |     pub text_body: String,
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr] 137 |     #[serde(alias = "htmlBody")]
[INFO] [stderr] 138 |     pub html_body: String,
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr] 139 |     pub body: String,
[INFO] [stderr]     |         ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Email` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `temporary_mail` (bin "temporary_mail" test) generated 2 warnings
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/temporary_mail-ea32927a0d89083e)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::email_from_json ... ok
[INFO] [stdout] test tests::api_responsive ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::api_responsive stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::api_responsive' (1866) panicked at src/lib.rs:169:9:
[INFO] [stdout] assertion failed: res.is_ok()
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5fbc09ba5c91 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5fbc09bbbd7a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x5fbc09baa75c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5fbc09b80e16 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5fbc09b9da59 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x5fbc09b32640 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5fbc09b9dd82 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5fbc09b80ef4 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5fbc09b79929 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5fbc09b81d4d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x5fbc09bbc4dc - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5fbc09bbc4a2 - core[df12db4294e9bfd3]::panicking::panic
[INFO] [stdout]   12:     0x5fbc099e2c66 - <temporary_mail[a78d1f1de4a1d47c]::tests::api_responsive::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x5fbc09b2592b - 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]   14:     0x5fbc09b32f95 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   15:     0x5fbc09b2c854 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x5fbc09b360f2 - <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]   17:     0x5fbc09ba51b9 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x72a0988bedfa - <unknown>
[INFO] [stdout]   19:     0x72a0989523d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::api_responsive
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "b33dedab8641478c282a91cab55370101b86ced10281c5667950edd595364359", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b33dedab8641478c282a91cab55370101b86ced10281c5667950edd595364359", kill_on_drop: false }`
[INFO] [stdout] b33dedab8641478c282a91cab55370101b86ced10281c5667950edd595364359
