[INFO] fetching crate email 0.0.21...
[INFO] testing email-0.0.21 against 1.90.0 for beta-1.91-3
[INFO] extracting crate email 0.0.21 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate email 0.0.21
[INFO] finished tweaking crates.io crate email 0.0.21
[INFO] tweaked toml for crates.io crate email 0.0.21 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate email 0.0.21 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate email 0.0.21 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded encoding_index_tests v0.1.4
[INFO] [stderr]   Downloaded encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]   Downloaded encoding-index-korean v1.20141219.5
[INFO] [stderr]   Downloaded encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]   Downloaded encoding-index-japanese v1.20141219.5
[INFO] [stderr]   Downloaded encoding v0.2.33
[INFO] [stderr]   Downloaded encoding-index-simpchinese v1.20141219.5
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d9b5c2ec1333645480cc1e5700bdbc318b9e7a1bc547c300556024141e3349b4
[INFO] running `Command { std: "docker" "start" "-a" "d9b5c2ec1333645480cc1e5700bdbc318b9e7a1bc547c300556024141e3349b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9b5c2ec1333645480cc1e5700bdbc318b9e7a1bc547c300556024141e3349b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9b5c2ec1333645480cc1e5700bdbc318b9e7a1bc547c300556024141e3349b4", kill_on_drop: false }`
[INFO] [stdout] d9b5c2ec1333645480cc1e5700bdbc318b9e7a1bc547c300556024141e3349b4
[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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd729c38c97658c35d2454d10df63b501cad65df68c42298a422feb3f75e3cb2
[INFO] running `Command { std: "docker" "start" "-a" "fd729c38c97658c35d2454d10df63b501cad65df68c42298a422feb3f75e3cb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling encoding_index_tests v0.1.4
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling version_check v0.9.1
[INFO] [stderr]    Compiling encoding-index-korean v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-japanese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]    Compiling email v0.0.21 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling c2-chacha v0.2.3
[INFO] [stderr]    Compiling encoding v0.2.33
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]    Compiling chrono v0.4.10
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/results.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 |         self.description().fmt(f)
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/address.rs:156:19
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn new(s: &str) -> AddressParser {
[INFO] [stdout]     |                   ^^^^     ------------- the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn new(s: &str) -> AddressParser<'_> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/header.rs:292:17
[INFO] [stdout]     |
[INFO] [stdout] 292 |     pub fn iter(&self) -> HeaderIter {
[INFO] [stdout]     |                 ^^^^^     ---------- the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 292 |     pub fn iter(&self) -> HeaderIter<'_> {
[INFO] [stdout]     |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/rfc2045.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn new(s: &str) -> Rfc2045Parser {
[INFO] [stdout]    |                   ^^^^     ------------- the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn new(s: &str) -> Rfc2045Parser<'_> {
[INFO] [stdout]    |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.84s
[INFO] running `Command { std: "docker" "inspect" "fd729c38c97658c35d2454d10df63b501cad65df68c42298a422feb3f75e3cb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd729c38c97658c35d2454d10df63b501cad65df68c42298a422feb3f75e3cb2", kill_on_drop: false }`
[INFO] [stdout] fd729c38c97658c35d2454d10df63b501cad65df68c42298a422feb3f75e3cb2
[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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da49c2012c06c131fdc272f9ba6a85b09c16c9ae89a53fc96e9deea1e1bdaf5d
[INFO] running `Command { std: "docker" "start" "-a" "da49c2012c06c131fdc272f9ba6a85b09c16c9ae89a53fc96e9deea1e1bdaf5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling email v0.0.21 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/results.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 |         self.description().fmt(f)
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/address.rs:156:19
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn new(s: &str) -> AddressParser {
[INFO] [stdout]     |                   ^^^^     ------------- the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn new(s: &str) -> AddressParser<'_> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/header.rs:292:17
[INFO] [stdout]     |
[INFO] [stdout] 292 |     pub fn iter(&self) -> HeaderIter {
[INFO] [stdout]     |                 ^^^^^     ---------- the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 292 |     pub fn iter(&self) -> HeaderIter<'_> {
[INFO] [stdout]     |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/rfc2045.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn new(s: &str) -> Rfc2045Parser {
[INFO] [stdout]    |                   ^^^^     ------------- the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn new(s: &str) -> Rfc2045Parser<'_> {
[INFO] [stdout]    |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/results.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 |         self.description().fmt(f)
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/address.rs:156:19
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn new(s: &str) -> AddressParser {
[INFO] [stdout]     |                   ^^^^     ------------- the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn new(s: &str) -> AddressParser<'_> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/header.rs:292:17
[INFO] [stdout]     |
[INFO] [stdout] 292 |     pub fn iter(&self) -> HeaderIter {
[INFO] [stdout]     |                 ^^^^^     ---------- the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 292 |     pub fn iter(&self) -> HeaderIter<'_> {
[INFO] [stdout]     |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/message.rs:778:29
[INFO] [stdout]     |
[INFO] [stdout] 778 |             assert!(result, test.name);
[INFO] [stdout]     |                             ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 778 |             assert!(result, "{}", test.name);
[INFO] [stdout]     |                             +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/mimeheaders.rs:184:29
[INFO] [stdout]     |
[INFO] [stdout] 184 |             assert!(result, format!("Content-Type parse: '{}'", test.input));
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the `assert!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 184 -             assert!(result, format!("Content-Type parse: '{}'", test.input));
[INFO] [stdout] 184 +             assert!(result, "Content-Type parse: '{}'", test.input);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/rfc2045.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn new(s: &str) -> Rfc2045Parser {
[INFO] [stdout]    |                   ^^^^     ------------- the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn new(s: &str) -> Rfc2045Parser<'_> {
[INFO] [stdout]    |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/rfc2045.rs:130:58
[INFO] [stdout]     |
[INFO] [stdout] 130 |             assert!(value == expected_value.to_string(), test.name);
[INFO] [stdout]     |                                                          ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 130 |             assert!(value == expected_value.to_string(), "{}", test.name);
[INFO] [stdout]     |                                                          +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/rfc2045.rs:131:52
[INFO] [stdout]     |
[INFO] [stdout] 131 |             assert!(parameters == expected_params, test.name);
[INFO] [stdout]     |                                                    ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 131 |             assert!(parameters == expected_params, "{}", test.name);
[INFO] [stdout]     |                                                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/rfc5322.rs:588:39
[INFO] [stdout]     |
[INFO] [stdout] 588 |             assert!(phrase.is_some(), format!("{} returned Some", t.name));
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the `assert!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 588 -             assert!(phrase.is_some(), format!("{} returned Some", t.name));
[INFO] [stdout] 588 +             assert!(phrase.is_some(), "{} returned Some", t.name);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/rfc5322.rs:590:62
[INFO] [stdout]     |
[INFO] [stdout] 590 |             assert!(phrase.unwrap() == t.output.to_string(), test_name);
[INFO] [stdout]     |                                                              ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 590 |             assert!(phrase.unwrap() == t.output.to_string(), "{}", test_name);
[INFO] [stdout]     |                                                              +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.19s
[INFO] running `Command { std: "docker" "inspect" "da49c2012c06c131fdc272f9ba6a85b09c16c9ae89a53fc96e9deea1e1bdaf5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da49c2012c06c131fdc272f9ba6a85b09c16c9ae89a53fc96e9deea1e1bdaf5d", kill_on_drop: false }`
[INFO] [stdout] da49c2012c06c131fdc272f9ba6a85b09c16c9ae89a53fc96e9deea1e1bdaf5d
[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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 09ad755d21040d2294962c64c6b0702bce2a3e888436c1b4e5d533a23d940c42
[INFO] running `Command { std: "docker" "start" "-a" "09ad755d21040d2294962c64c6b0702bce2a3e888436c1b4e5d533a23d940c42", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/results.rs:11:14
[INFO] [stderr]    |
[INFO] [stderr] 11 |         self.description().fmt(f)
[INFO] [stderr]    |              ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/address.rs:156:19
[INFO] [stderr]     |
[INFO] [stderr] 156 |     pub fn new(s: &str) -> AddressParser {
[INFO] [stderr]     |                   ^^^^     ------------- the same lifetime is hidden here
[INFO] [stderr]     |                   |
[INFO] [stderr]     |                   the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 156 |     pub fn new(s: &str) -> AddressParser<'_> {
[INFO] [stderr]     |                                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/header.rs:292:17
[INFO] [stderr]     |
[INFO] [stderr] 292 |     pub fn iter(&self) -> HeaderIter {
[INFO] [stderr]     |                 ^^^^^     ---------- the same lifetime is hidden here
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 292 |     pub fn iter(&self) -> HeaderIter<'_> {
[INFO] [stderr]     |                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/rfc2045.rs:15:19
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn new(s: &str) -> Rfc2045Parser {
[INFO] [stderr]    |                   ^^^^     ------------- the same lifetime is hidden here
[INFO] [stderr]    |                   |
[INFO] [stderr]    |                   the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn new(s: &str) -> Rfc2045Parser<'_> {
[INFO] [stderr]    |                                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `email` (lib) generated 4 warnings
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/message.rs:778:29
[INFO] [stderr]     |
[INFO] [stderr] 778 |             assert!(result, test.name);
[INFO] [stderr]     |                             ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stderr] help: add a "{}" format string to `Display` the message
[INFO] [stderr]     |
[INFO] [stderr] 778 |             assert!(result, "{}", test.name);
[INFO] [stderr]     |                             +++++
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/mimeheaders.rs:184:29
[INFO] [stderr]     |
[INFO] [stderr] 184 |             assert!(result, format!("Content-Type parse: '{}'", test.input));
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: the `assert!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 184 -             assert!(result, format!("Content-Type parse: '{}'", test.input));
[INFO] [stderr] 184 +             assert!(result, "Content-Type parse: '{}'", test.input);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/rfc2045.rs:130:58
[INFO] [stderr]     |
[INFO] [stderr] 130 |             assert!(value == expected_value.to_string(), test.name);
[INFO] [stderr]     |                                                          ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr] help: add a "{}" format string to `Display` the message
[INFO] [stderr]     |
[INFO] [stderr] 130 |             assert!(value == expected_value.to_string(), "{}", test.name);
[INFO] [stderr]     |                                                          +++++
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/rfc2045.rs:131:52
[INFO] [stderr]     |
[INFO] [stderr] 131 |             assert!(parameters == expected_params, test.name);
[INFO] [stderr]     |                                                    ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr] help: add a "{}" format string to `Display` the message
[INFO] [stderr]     |
[INFO] [stderr] 131 |             assert!(parameters == expected_params, "{}", test.name);
[INFO] [stderr]     |                                                    +++++
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/rfc5322.rs:588:39
[INFO] [stderr]     |
[INFO] [stderr] 588 |             assert!(phrase.is_some(), format!("{} returned Some", t.name));
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: the `assert!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 588 -             assert!(phrase.is_some(), format!("{} returned Some", t.name));
[INFO] [stderr] 588 +             assert!(phrase.is_some(), "{} returned Some", t.name);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/rfc5322.rs:590:62
[INFO] [stderr]     |
[INFO] [stderr] 590 |             assert!(phrase.unwrap() == t.output.to_string(), test_name);
[INFO] [stderr]     |                                                              ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr] help: add a "{}" format string to `Display` the message
[INFO] [stderr]     |
[INFO] [stderr] 590 |             assert!(phrase.unwrap() == t.output.to_string(), "{}", test_name);
[INFO] [stderr]     |                                                              +++++
[INFO] [stderr] 
[INFO] [stderr] warning: `email` (lib test) generated 10 warnings (4 duplicates) (run `cargo fix --lib -p email --tests` to apply 6 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/email-61515fbe55b21de0)
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test address::tests::test_address_group_parsing ... ok
[INFO] [stdout] test address::tests::test_address_group_to_string ... ok
[INFO] [stdout] test address::tests::test_address_from_string ... ok
[INFO] [stdout] test address::tests::test_address_list_parsing ... ok
[INFO] [stdout] test address::tests::test_from_header_parsing ... ok
[INFO] [stdout] test address::tests::test_address_parsing ... ok
[INFO] [stdout] test address::tests::test_address_to_string ... ok
[INFO] [stdout] test address::tests::test_invalid_address_parsing ... ok
[INFO] [stdout] test address::tests::test_to_header_generation ... ok
[INFO] [stdout] test address::tests::test_to_header_line_wrap ... ok
[INFO] [stdout] test header::tests::test_header_map_iter ... ok
[INFO] [stdout] test header::tests::test_header_to_string ... ok
[INFO] [stdout] test header::tests::test_header_map_len ... ok
[INFO] [stdout] test header::tests::test_datetime_utc_get_value ... ok
[INFO] [stdout] test header::tests::test_string_get_value ... ok
[INFO] [stdout] test header::tests::test_to_header_str ... ok
[INFO] [stdout] test message::tests::test_multipart_type_type_parsing ... ok
[INFO] [stdout] test address::tests::test_address_list_parsing_groups ... ok
[INFO] [stdout] test message::tests::test_body_string_decoding ... ok
[INFO] [stdout] test header::tests::test_to_header_string ... ok
[INFO] [stdout] test mimeheaders::tests::test_content_transfer_parse ... ok
[INFO] [stdout] test mimeheaders::tests::test_content_transfer_decode ... ok
[INFO] [stdout] test message::tests::test_boundary_generation ... ok
[INFO] [stdout] test message::tests::test_multipart_type_to_content_type ... ok
[INFO] [stdout] test mimeheaders::tests::test_content_type_parse ... ok
[INFO] [stdout] test rfc2047::tests::test_decode ... ok
[INFO] [stdout] test rfc2047::tests::test_decode_failure ... ok
[INFO] [stdout] test rfc2045::tests::test_foo ... ok
[INFO] [stdout] test rfc5322::tests::test_consume_message ... ok
[INFO] [stdout] test rfc5322::tests::test_consume_phrase ... ok
[INFO] [stdout] test message::tests::test_message_parse ... ok
[INFO] [stdout] test rfc822::tests::test_time_parse ... ok
[INFO] [stdout] test rfc2047::tests::test_multiline_quoted_printable_decode ... ok
[INFO] [stdout] test rfc5322::tests::test_builder_folding ... ok
[INFO] [stdout] test rfc5322::tests::test_parser ... ok
[INFO] [stderr]    Doc-tests email
[INFO] [stdout] test header::tests::test_datetime_get_value ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/rfc822.rs - rfc822::Rfc822DateParser<'s>::consume_datetime (line 137) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "09ad755d21040d2294962c64c6b0702bce2a3e888436c1b4e5d533a23d940c42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09ad755d21040d2294962c64c6b0702bce2a3e888436c1b4e5d533a23d940c42", kill_on_drop: false }`
[INFO] [stdout] 09ad755d21040d2294962c64c6b0702bce2a3e888436c1b4e5d533a23d940c42
