[INFO] fetching crate xmpp-addr 0.13.1...
[INFO] checking xmpp-addr-0.13.1 against master#f5f33ec0e0455eefa72fc5567eb1280a4d5ee206 for pr-83312
[INFO] extracting crate xmpp-addr 0.13.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate xmpp-addr 0.13.1 on toolchain f5f33ec0e0455eefa72fc5567eb1280a4d5ee206
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f5f33ec0e0455eefa72fc5567eb1280a4d5ee206" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f5f33ec0e0455eefa72fc5567eb1280a4d5ee206" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f5f33ec0e0455eefa72fc5567eb1280a4d5ee206" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:4f92631de1aa59f8320307485d3b3c869a5c90ab1d76ce2cffab9807b8c9a1fb" "/opt/rustwide/cargo-home/bin/cargo" "+f5f33ec0e0455eefa72fc5567eb1280a4d5ee206" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 77a328d7528960eef88d5f5a870f9bde5e9f58ba5bcf3261709166cfab57e75b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "77a328d7528960eef88d5f5a870f9bde5e9f58ba5bcf3261709166cfab57e75b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77a328d7528960eef88d5f5a870f9bde5e9f58ba5bcf3261709166cfab57e75b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77a328d7528960eef88d5f5a870f9bde5e9f58ba5bcf3261709166cfab57e75b", kill_on_drop: false }`
[INFO] [stdout] 77a328d7528960eef88d5f5a870f9bde5e9f58ba5bcf3261709166cfab57e75b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:4f92631de1aa59f8320307485d3b3c869a5c90ab1d76ce2cffab9807b8c9a1fb" "/opt/rustwide/cargo-home/bin/cargo" "+f5f33ec0e0455eefa72fc5567eb1280a4d5ee206" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2d2417143f1a1542daff1a5f70875ed5821cc003128c325ddb08a4237dbff3c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e2d2417143f1a1542daff1a5f70875ed5821cc003128c325ddb08a4237dbff3c", kill_on_drop: false }`
[INFO] [stderr]     Checking tinyvec_macros v0.1.0
[INFO] [stderr]     Checking matches v0.1.8
[INFO] [stderr]     Checking unicode-bidi v0.3.4
[INFO] [stderr]     Checking tinyvec v1.1.1
[INFO] [stderr]     Checking unicode-normalization v0.1.17
[INFO] [stderr]     Checking idna v0.1.5
[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: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in a macro (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!("Expected split to be valid, but got err: {:?}", e),
[INFO] [stdout]     |                                     --                                                --
[INFO] [stdout] 
[INFO] [stdout] 
[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 is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in a macro (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!("Expected split to be valid, but got err: {:?}", e),
[INFO] [stdout]     |                                     --                                                --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.91s
[INFO] running `Command { std: "docker" "inspect" "e2d2417143f1a1542daff1a5f70875ed5821cc003128c325ddb08a4237dbff3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2d2417143f1a1542daff1a5f70875ed5821cc003128c325ddb08a4237dbff3c", kill_on_drop: false }`
[INFO] [stdout] e2d2417143f1a1542daff1a5f70875ed5821cc003128c325ddb08a4237dbff3c