[INFO] fetching crate xmpp-addr 0.13.1...
[INFO] checking xmpp-addr-0.13.1 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate xmpp-addr 0.13.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate xmpp-addr 0.13.1
[INFO] finished tweaking crates.io crate xmpp-addr 0.13.1
[INFO] tweaked toml for crates.io crate xmpp-addr 0.13.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate xmpp-addr 0.13.1 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] [stderr]       Adding idna v0.1.5 (available: v1.1.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c727459fc9cd23bf0a69e327605cc1fb819794cf81cdd59497e8babb9a955f68
[INFO] running `Command { std: "docker" "start" "-a" "c727459fc9cd23bf0a69e327605cc1fb819794cf81cdd59497e8babb9a955f68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c727459fc9cd23bf0a69e327605cc1fb819794cf81cdd59497e8babb9a955f68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c727459fc9cd23bf0a69e327605cc1fb819794cf81cdd59497e8babb9a955f68", kill_on_drop: false }`
[INFO] [stdout] c727459fc9cd23bf0a69e327605cc1fb819794cf81cdd59497e8babb9a955f68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ac9058c23d93e1333defe9099eda4b5d5486745fcb0da6dabb415cfbcf94f0a
[INFO] running `Command { std: "docker" "start" "-a" "8ac9058c23d93e1333defe9099eda4b5d5486745fcb0da6dabb415cfbcf94f0a", kill_on_drop: false }`
[INFO] [stderr]     Checking xmpp-addr v0.13.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/jid.rs:32:38
[INFO] [stdout]     |
[INFO] [stdout]  32 |                       Err(e) => panic!(format!("Expected split to be valid, but got err: {:?}", e)),
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 | / test_valid_split!(valid_split_00: ["example.net", None, "example.net", None],
[INFO] [stdout] 103 | |                   valid_split_01: ["example.net/rp", None, "example.net", Some("rp")],
[INFO] [stdout] 104 | |                   valid_split_02: ["lp@example.net", Some("lp"), "example.net", None],
[INFO] [stdout] 105 | |                   valid_split_03: ["lp@example.net/rp", Some("lp"), "example.net", Some("rp")],
[INFO] [stdout] ...   |
[INFO] [stdout] 111 | |                   valid_split_08: ["@example.net", Some(""), "example.net", None],
[INFO] [stdout] 112 | |                   valid_split_09: ["example.net/", None, "example.net", Some("")]);
[INFO] [stdout]     | |__________________________________________________________________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` 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 `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `test_valid_split` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout]  32 -                     Err(e) => panic!(format!("Expected split to be valid, but got err: {:?}", e)),
[INFO] [stdout]  32 +                     Err(e) => panic!("Expected split to be valid, but got err: {:?}", e),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "8ac9058c23d93e1333defe9099eda4b5d5486745fcb0da6dabb415cfbcf94f0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ac9058c23d93e1333defe9099eda4b5d5486745fcb0da6dabb415cfbcf94f0a", kill_on_drop: false }`
[INFO] [stdout] 8ac9058c23d93e1333defe9099eda4b5d5486745fcb0da6dabb415cfbcf94f0a