[INFO] fetching crate fbas_analyzer 0.5.2...
[INFO] checking fbas_analyzer-0.5.2 against try#9c1dcf141bc0875407c4eb36972857bd3db713e2 for pr-81863
[INFO] extracting crate fbas_analyzer 0.5.2 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate fbas_analyzer 0.5.2 on toolchain 9c1dcf141bc0875407c4eb36972857bd3db713e2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fbas_analyzer 0.5.2
[INFO] finished tweaking crates.io crate fbas_analyzer 0.5.2
[INFO] tweaked toml for crates.io crate fbas_analyzer 0.5.2 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate fbas_analyzer 0.5.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded block-padding v0.2.0
[INFO] [stderr]   Downloaded pathfinding v2.0.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c65e0f4cfd7e6ae84670c53a662b39753a1b4a368d11f9dbb2b2fd265c73387c
[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" "c65e0f4cfd7e6ae84670c53a662b39753a1b4a368d11f9dbb2b2fd265c73387c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c65e0f4cfd7e6ae84670c53a662b39753a1b4a368d11f9dbb2b2fd265c73387c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c65e0f4cfd7e6ae84670c53a662b39753a1b4a368d11f9dbb2b2fd265c73387c", kill_on_drop: false }`
[INFO] [stdout] c65e0f4cfd7e6ae84670c53a662b39753a1b4a368d11f9dbb2b2fd265c73387c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 128f5cbcf61d3fe0fc240a9d2d0b0e3f082b75c4329d8bf0a4f3ca83d1190fc2
[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" "128f5cbcf61d3fe0fc240a9d2d0b0e3f082b75c4329d8bf0a4f3ca83d1190fc2", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v0.1.9
[INFO] [stderr]    Compiling syn v0.15.42
[INFO] [stderr]    Compiling memchr v2.2.1
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[INFO] [stderr]     Checking fbas_analyzer v0.5.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/io/graph.rs:93:20
[INFO] [stdout]    |
[INFO] [stdout] 93 |             panic!(e);
[INFO] [stdout]    |                    ^
[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] help: add a "{}" format string to Display the message
[INFO] [stdout]    |
[INFO] [stdout] 93 |             panic!("{}", e);
[INFO] [stdout]    |                    ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]    |
[INFO] [stdout] 93 |             std::panic::panic_any(e);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/io/results.rs:243:9
[INFO] [stdout]     |
[INFO] [stdout] 243 |         assert_contains!(mq.clone().into_id_string(), "[4,8,23,29,36,44,69,105]");
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/io/results.rs:244:9
[INFO] [stdout]     |
[INFO] [stdout] 244 |         assert_contains!(mq.clone().into_id_string(), "[1,4,29,36,37,43,56,105,171]");
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/io/results.rs:245:9
[INFO] [stdout]     |
[INFO] [stdout] 245 | / ...   assert_contains!(
[INFO] [stdout] 246 | | ...       mq.clone().into_pretty_string(&fbas, groupings.as_ref()),
[INFO] [stdout] 247 | | ...       // [4,8,23,29,36,44,69,105]
[INFO] [stdout] 248 | | ...       r#"["GABMKJM6I25XI4K7U6XWMULOUQIQ27BCTMLS6BYYSOWKTBUXVRJSXHYQ","GCGB2S2KGYARPVIA37HYZXVRM2YZUEXA6S33ZU5BUDC6THSB62LZSTYH","GADL...
[INFO] [stdout] 249 | | ...   );
[INFO] [stdout]     | |________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/io/results.rs:250:9
[INFO] [stdout]     |
[INFO] [stdout] 250 | / ...   assert_contains!(
[INFO] [stdout] 251 | | ...       mq.clone().into_pretty_string(&fbas, groupings.as_ref()),
[INFO] [stdout] 252 | | ...       // [1,4,29,36,37,43,56,105,171]"
[INFO] [stdout] 253 | | ...       r#"["GDXQB3OMMQ6MGG43PWFBZWBFKBBDUZIVSUDAZZTRAWQZKES2CDSE5HKJ","GABMKJM6I25XI4K7U6XWMULOUQIQ27BCTMLS6BYYSOWKTBUXVRJSXHYQ","GC5S...
[INFO] [stdout] 254 | | ...   );
[INFO] [stdout]     | |________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/io/results.rs:297:9
[INFO] [stdout]     |
[INFO] [stdout] 297 | /         assert_contains!(
[INFO] [stdout] 298 | |             mq.clone().into_pretty_string(&fbas, Some(&organizations)),
[INFO] [stdout] 299 | |             // [1,23,29,36]
[INFO] [stdout] 300 | |             r#"["LOBSTR","SatoshiPay","COINQVEST Limited","Keybase"]"#
[INFO] [stdout] 301 | |         );
[INFO] [stdout]     | |__________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/io/graph.rs:93:20
[INFO] [stdout]    |
[INFO] [stdout] 93 |             panic!(e);
[INFO] [stdout]    |                    ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]    |
[INFO] [stdout] 93 |             panic!("{}", e);
[INFO] [stdout]    |                    ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]    |
[INFO] [stdout] 93 |             std::panic::panic_any(e);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 24s
[INFO] running `Command { std: "docker" "inspect" "128f5cbcf61d3fe0fc240a9d2d0b0e3f082b75c4329d8bf0a4f3ca83d1190fc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "128f5cbcf61d3fe0fc240a9d2d0b0e3f082b75c4329d8bf0a4f3ca83d1190fc2", kill_on_drop: false }`
[INFO] [stdout] 128f5cbcf61d3fe0fc240a9d2d0b0e3f082b75c4329d8bf0a4f3ca83d1190fc2