[INFO] fetching crate gull 0.0.2... [INFO] checking gull-0.0.2 against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863 [INFO] extracting crate gull 0.0.2 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate gull 0.0.2 on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate gull 0.0.2 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate gull 0.0.2 [INFO] tweaked toml for crates.io crate gull 0.0.2 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fd100e3beeed01c842440d37657dc2370a0dbe60472f50aa90ddeb0d1126eac1 [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" "fd100e3beeed01c842440d37657dc2370a0dbe60472f50aa90ddeb0d1126eac1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fd100e3beeed01c842440d37657dc2370a0dbe60472f50aa90ddeb0d1126eac1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd100e3beeed01c842440d37657dc2370a0dbe60472f50aa90ddeb0d1126eac1", kill_on_drop: false }` [INFO] [stdout] fd100e3beeed01c842440d37657dc2370a0dbe60472f50aa90ddeb0d1126eac1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 637d05a2b282edd01744e5cda5217b2cd96f272f9e50c5277782671d5d6e3a07 [INFO] running `Command { std: "docker" "start" "-a" "637d05a2b282edd01744e5cda5217b2cd96f272f9e50c5277782671d5d6e3a07", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling libc v0.2.85 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Checking regex-syntax v0.6.22 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Compiling serde_json v1.0.62 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking half v1.7.1 [INFO] [stderr] Checking hex v0.4.2 [INFO] [stderr] Checking memchr v2.3.4 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking term_size v0.3.2 [INFO] [stderr] Checking colored v1.9.3 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking quote v1.0.8 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking sha2 v0.9.3 [INFO] [stderr] Checking docblock v0.0.1 [INFO] [stderr] Checking gull v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking k9 v0.10.3 [INFO] [stderr] Checking serde_cbor v0.9.0 [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> e2e/basic_codegen_test.rs:147:5 [INFO] [stdout] | [INFO] [stdout] 147 | / k9::snapshot!( [INFO] [stdout] 148 | | declarations.codegen_rust()?, [INFO] [stdout] 149 | | r#" [INFO] [stdout] 150 | | use std::collections::BTreeMap; [INFO] [stdout] ... | [INFO] [stdout] 212 | | "# [INFO] [stdout] 213 | | ); [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] --> e2e/basic_codegen_test.rs:221:5 [INFO] [stdout] | [INFO] [stdout] 221 | / k9::snapshot!( [INFO] [stdout] 222 | | declarations.codegen_hack()?, [INFO] [stdout] 223 | | r#" [INFO] [stdout] 224 | | e2e/basic_codegen_test.rs:298:5 [INFO] [stdout] | [INFO] [stdout] 298 | / k9::snapshot!( [INFO] [stdout] 299 | | declarations.codegen_flow()?, [INFO] [stdout] 300 | | r#" [INFO] [stdout] 301 | | /* [INFO] [stdout] ... | [INFO] [stdout] 365 | | "# [INFO] [stdout] 366 | | ); [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] --> e2e/hack_codegen_test.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | / snapshot!( [INFO] [stdout] 41 | | &hh_output.stdout, [INFO] [stdout] 42 | | "No errors! [INFO] [stdout] 43 | | " [INFO] [stdout] 44 | | ); [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] --> e2e/hack_codegen_test.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | assert_equal!(output.exit_code, Some(0)); [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] --> e2e/hack_codegen_test.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 51 | / snapshot!( [INFO] [stdout] 52 | | output.stdout, [INFO] [stdout] 53 | | "array(1) { [INFO] [stdout] 54 | | [\"hello\"]=> [INFO] [stdout] ... | [INFO] [stdout] 61 | | " [INFO] [stdout] 62 | | ); [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: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/sign_source.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | / snapshot!( [INFO] [stdout] 39 | | signed, [INFO] [stdout] 40 | | r#" [INFO] [stdout] 41 | | /* [INFO] [stdout] ... | [INFO] [stdout] 50 | | "# [INFO] [stdout] 51 | | ); [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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 41.62s [INFO] running `Command { std: "docker" "inspect" "637d05a2b282edd01744e5cda5217b2cd96f272f9e50c5277782671d5d6e3a07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "637d05a2b282edd01744e5cda5217b2cd96f272f9e50c5277782671d5d6e3a07", kill_on_drop: false }` [INFO] [stdout] 637d05a2b282edd01744e5cda5217b2cd96f272f9e50c5277782671d5d6e3a07