[INFO] fetching crate bankholidays 1.1.2...
[INFO] checking bankholidays-1.1.2 against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863
[INFO] extracting crate bankholidays 1.1.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate bankholidays 1.1.2 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 bankholidays 1.1.2
[INFO] finished tweaking crates.io crate bankholidays 1.1.2
[INFO] tweaked toml for crates.io crate bankholidays 1.1.2 written to /workspace/builds/worker-3/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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 99cff4c2361e0c710d70d659d4db1306f9dfde9a1ce63bdaf843ce44792b5785
[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" "99cff4c2361e0c710d70d659d4db1306f9dfde9a1ce63bdaf843ce44792b5785", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99cff4c2361e0c710d70d659d4db1306f9dfde9a1ce63bdaf843ce44792b5785", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99cff4c2361e0c710d70d659d4db1306f9dfde9a1ce63bdaf843ce44792b5785", kill_on_drop: false }`
[INFO] [stdout] 99cff4c2361e0c710d70d659d4db1306f9dfde9a1ce63bdaf843ce44792b5785
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stdout] 9a416641ef904d30454fc69f3e620dcadb4556d54ab1b487723b94dc36231887
[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" "9a416641ef904d30454fc69f3e620dcadb4556d54ab1b487723b94dc36231887", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.85
[INFO] [stderr]     Checking computus v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking bankholidays v1.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/uk.rs:99:5
[INFO] [stdout]     |
[INFO] [stdout] 99  | /     test!(year_1999, 1999,
[INFO] [stdout] 100 | |           [(1, 1), (2, 4), (5, 4), (3, 5), (31, 5), (30, 8), (27, 12), (28, 12), (31, 12)]);
[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/uk.rs:102:5
[INFO] [stdout]     |
[INFO] [stdout] 102 | /     test!(year_2002, 2002,
[INFO] [stdout] 103 | |           [(1, 1), (29, 3), (1, 4), (6, 5), (3, 6), (4, 6), (26, 8), (25, 12), (26, 12)]);
[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/uk.rs:105:5
[INFO] [stdout]     |
[INFO] [stdout] 105 | /     test!(year_2012, 2012,
[INFO] [stdout] 106 | |           [(2, 1), (6, 4), (9, 4), (7, 5), (4, 6), (5, 6), (27, 8), (25, 12), (26, 12)]);
[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/uk.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout] 108 | /     test!(year_2013, 2013,
[INFO] [stdout] 109 | |           [(1, 1), (29, 3), (1, 4), (6, 5), (27, 5), (26, 8), (25, 12), (26, 12)]);
[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/uk.rs:111:5
[INFO] [stdout]     |
[INFO] [stdout] 111 | /     test!(year_2014, 2014,
[INFO] [stdout] 112 | |           [(1, 1), (18, 4), (21, 4), (5, 5), (26, 5), (25, 8), (25, 12), (26, 12)]);
[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/uk.rs:114:5
[INFO] [stdout]     |
[INFO] [stdout] 114 | /     test!(year_2015, 2015,
[INFO] [stdout] 115 | |           [(1, 1), (3, 4), (6, 4), (4, 5), (25, 5), (31, 8), (25, 12), (28, 12)]);
[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/uk.rs:117:5
[INFO] [stdout]     |
[INFO] [stdout] 117 | /     test!(year_2016, 2016,
[INFO] [stdout] 118 | |           [(1, 1), (25, 3), (28, 3), (2, 5), (30, 5), (29, 8), (26, 12), (27, 12)]);
[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/uk.rs:120:5
[INFO] [stdout]     |
[INFO] [stdout] 120 | /     test!(year_2017, 2017,
[INFO] [stdout] 121 | |           [(2, 1), (14, 4), (17, 4), (1, 5), (29, 5), (28, 8), (25, 12), (26, 12)]);
[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/uk.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 123 | /     test!(year_2018, 2018,
[INFO] [stdout] 124 | |           [(1, 1), (30, 3), (2, 4), (7, 5), (28, 5), (27, 8), (25, 12), (26, 12)]);
[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/uk.rs:126:5
[INFO] [stdout]     |
[INFO] [stdout] 126 | /     test!(year_2020, 2020,
[INFO] [stdout] 127 | |           [(1, 1), (10, 4), (13, 4), (8, 5), (25, 5), (31, 8), (25, 12), (28, 12)]);
[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/uk.rs:129:5
[INFO] [stdout]     |
[INFO] [stdout] 129 | /     test!(year_2022, 2022,
[INFO] [stdout] 130 | |           [(3, 1), (15, 4), (18, 4), (2, 5), (2, 6), (3, 6), (29, 8), (26, 12), (27, 12)]);
[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: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.51s
[INFO] running `Command { std: "docker" "inspect" "9a416641ef904d30454fc69f3e620dcadb4556d54ab1b487723b94dc36231887", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a416641ef904d30454fc69f3e620dcadb4556d54ab1b487723b94dc36231887", kill_on_drop: false }`
[INFO] [stdout] 9a416641ef904d30454fc69f3e620dcadb4556d54ab1b487723b94dc36231887