[INFO] fetching crate bankholidays 1.1.2...
[INFO] building bankholidays-1.1.2 against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] extracting crate bankholidays 1.1.2 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate bankholidays 1.1.2 on toolchain ff34b919075f35a1787659e9c448a34b06bab8de
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "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-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec3f280e165f8f48753f1a1f108bf668f0bd5e52b0c3c2308857124ab97f5c54
[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" "ec3f280e165f8f48753f1a1f108bf668f0bd5e52b0c3c2308857124ab97f5c54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec3f280e165f8f48753f1a1f108bf668f0bd5e52b0c3c2308857124ab97f5c54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec3f280e165f8f48753f1a1f108bf668f0bd5e52b0c3c2308857124ab97f5c54", kill_on_drop: false }`
[INFO] [stdout] ec3f280e165f8f48753f1a1f108bf668f0bd5e52b0c3c2308857124ab97f5c54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 318c8328e65ce14927b11cb2947df46612f51cc08f471d87c521577afba5b976
[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" "318c8328e65ce14927b11cb2947df46612f51cc08f471d87c521577afba5b976", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling computus v1.0.0
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling bankholidays v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.92s
[INFO] running `Command { std: "docker" "inspect" "318c8328e65ce14927b11cb2947df46612f51cc08f471d87c521577afba5b976", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "318c8328e65ce14927b11cb2947df46612f51cc08f471d87c521577afba5b976", kill_on_drop: false }`
[INFO] [stdout] 318c8328e65ce14927b11cb2947df46612f51cc08f471d87c521577afba5b976
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f73f35f821666023a6cdb447645d20dccd3d640b689c0764d53459083b72a65
[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" "4f73f35f821666023a6cdb447645d20dccd3d640b689c0764d53459083b72a65", kill_on_drop: false }`
[INFO] [stderr]    Compiling bankholidays v1.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/uk.rs:92:29
[INFO] [stdout]     |
[INFO] [stdout] 92  |                               format!("Expected {} for {} but got {}", expected, date, holiday));
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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]     | |____________________________________________________________________________________________- 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] 92  |                             "Expected {} for {} but got {}", expected, date, holiday);
[INFO] [stdout]     |                            --                                                      --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/uk.rs:92:29
[INFO] [stdout]     |
[INFO] [stdout] 92  |                               format!("Expected {} for {} but got {}", expected, date, holiday));
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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]     | |__________________________________________________________________________________________- 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] 92  |                             "Expected {} for {} but got {}", expected, date, holiday);
[INFO] [stdout]     |                            --                                                      --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/uk.rs:92:29
[INFO] [stdout]     |
[INFO] [stdout] 92  |                               format!("Expected {} for {} but got {}", expected, date, holiday));
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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]     | |_________________________________________________________________________________________- 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] 92  |                             "Expected {} for {} but got {}", expected, date, holiday);
[INFO] [stdout]     |                            --                                                      --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/uk.rs:92:29
[INFO] [stdout]     |
[INFO] [stdout] 92  |                               format!("Expected {} for {} but got {}", expected, date, holiday));
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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]     | |___________________________________________________________________________________- 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] 92  |                             "Expected {} for {} but got {}", expected, date, holiday);
[INFO] [stdout]     |                            --                                                      --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/uk.rs:92:29
[INFO] [stdout]     |
[INFO] [stdout] 92  |                               format!("Expected {} for {} but got {}", expected, date, holiday));
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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]     | |____________________________________________________________________________________- 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] 92  |                             "Expected {} for {} but got {}", expected, date, holiday);
[INFO] [stdout]     |                            --                                                      --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/uk.rs:92:29
[INFO] [stdout]     |
[INFO] [stdout] 92  |                               format!("Expected {} for {} but got {}", expected, date, holiday));
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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]     | |__________________________________________________________________________________- 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] 92  |                             "Expected {} for {} but got {}", expected, date, holiday);
[INFO] [stdout]     |                            --                                                      --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/uk.rs:92:29
[INFO] [stdout]     |
[INFO] [stdout] 92  |                               format!("Expected {} for {} but got {}", expected, date, holiday));
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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]     | |____________________________________________________________________________________- 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] 92  |                             "Expected {} for {} but got {}", expected, date, holiday);
[INFO] [stdout]     |                            --                                                      --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/uk.rs:92:29
[INFO] [stdout]     |
[INFO] [stdout] 92  |                               format!("Expected {} for {} but got {}", expected, date, holiday));
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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]     | |____________________________________________________________________________________- 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] 92  |                             "Expected {} for {} but got {}", expected, date, holiday);
[INFO] [stdout]     |                            --                                                      --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/uk.rs:92:29
[INFO] [stdout]     |
[INFO] [stdout] 92  |                               format!("Expected {} for {} but got {}", expected, date, holiday));
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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]     | |___________________________________________________________________________________- 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] 92  |                             "Expected {} for {} but got {}", expected, date, holiday);
[INFO] [stdout]     |                            --                                                      --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/uk.rs:92:29
[INFO] [stdout]     |
[INFO] [stdout] 92  |                               format!("Expected {} for {} but got {}", expected, date, holiday));
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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]     | |____________________________________________________________________________________- 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] 92  |                             "Expected {} for {} but got {}", expected, date, holiday);
[INFO] [stdout]     |                            --                                                      --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/uk.rs:92:29
[INFO] [stdout]     |
[INFO] [stdout] 92  |                               format!("Expected {} for {} but got {}", expected, date, holiday));
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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]     | |___________________________________________________________________________________________- 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] 92  |                             "Expected {} for {} but got {}", expected, date, holiday);
[INFO] [stdout]     |                            --                                                      --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "4f73f35f821666023a6cdb447645d20dccd3d640b689c0764d53459083b72a65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f73f35f821666023a6cdb447645d20dccd3d640b689c0764d53459083b72a65", kill_on_drop: false }`
[INFO] [stdout] 4f73f35f821666023a6cdb447645d20dccd3d640b689c0764d53459083b72a65
