[INFO] cloning repository https://github.com/willmurphyscode/calc-repl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/willmurphyscode/calc-repl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwillmurphyscode%2Fcalc-repl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwillmurphyscode%2Fcalc-repl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fd010b5eaf2f5075d35ae6ec98894aea11c11a7c
[INFO] building willmurphyscode/calc-repl against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwillmurphyscode%2Fcalc-repl" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/willmurphyscode/calc-repl 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 git repo https://github.com/willmurphyscode/calc-repl
[INFO] finished tweaking git repo https://github.com/willmurphyscode/calc-repl
[INFO] tweaked toml for git repo https://github.com/willmurphyscode/calc-repl written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/willmurphyscode/calc-repl already has a lockfile, it will not be regenerated
[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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] f355c4fc6e55ef7fe657ba2169ad147ec25b55ab6f284cc83df597bce483160a
[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" "f355c4fc6e55ef7fe657ba2169ad147ec25b55ab6f284cc83df597bce483160a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f355c4fc6e55ef7fe657ba2169ad147ec25b55ab6f284cc83df597bce483160a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f355c4fc6e55ef7fe657ba2169ad147ec25b55ab6f284cc83df597bce483160a", kill_on_drop: false }`
[INFO] [stdout] f355c4fc6e55ef7fe657ba2169ad147ec25b55ab6f284cc83df597bce483160a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 7c4d8bd81126dd23e9016d1f777b69e02154a059c325c9e784583b2a208a3151
[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" "7c4d8bd81126dd23e9016d1f777b69e02154a059c325c9e784583b2a208a3151", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.34
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling termion v1.5.1
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling calc-repl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.05s
[INFO] running `Command { std: "docker" "inspect" "7c4d8bd81126dd23e9016d1f777b69e02154a059c325c9e784583b2a208a3151", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c4d8bd81126dd23e9016d1f777b69e02154a059c325c9e784583b2a208a3151", kill_on_drop: false }`
[INFO] [stdout] 7c4d8bd81126dd23e9016d1f777b69e02154a059c325c9e784583b2a208a3151
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 2dfb19360834d656b58f87bb479dd47213daf73ea0abdf34dbca08fbe91ba577
[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" "2dfb19360834d656b58f87bb479dd47213daf73ea0abdf34dbca08fbe91ba577", kill_on_drop: false }`
[INFO] [stderr]    Compiling calc-repl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: panic message is not a string literal
[INFO] [stdout]   --> src/main.rs:29:42
[INFO] [stdout]    |
[INFO] [stdout] 29 |               assert!(result == $expected, &$msg);
[INFO] [stdout]    |                                            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 | /         test_case!(b"(and (> 5 4) (< 0 4))",
[INFO] [stdout] 36 | |                    Type::Bool(true),
[INFO] [stdout] 37 | |                    "failed to eval and with comparisons");
[INFO] [stdout]    | |__________________________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/main.rs:1:9
[INFO] [stdout]    |
[INFO] [stdout] 1  | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[deny(non_fmt_panic)]` implied by `#[deny(warnings)]`
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]    |
[INFO] [stdout] 29 |             assert!(result == $expected, "{}", &$msg);
[INFO] [stdout]    |                                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: panic message is not a string literal
[INFO] [stdout]   --> src/main.rs:29:42
[INFO] [stdout]    |
[INFO] [stdout] 29 |               assert!(result == $expected, &$msg);
[INFO] [stdout]    |                                            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 | /         test_case!(b"(or (> 5 4 (- 2 1)) (< 7 4))",
[INFO] [stdout] 43 | |                    Type::Bool(true),
[INFO] [stdout] 44 | |                    "failed to eval with bool and comparison");
[INFO] [stdout]    | |______________________________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]    |
[INFO] [stdout] 29 |             assert!(result == $expected, "{}", &$msg);
[INFO] [stdout]    |                                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: panic message is not a string literal
[INFO] [stdout]   --> src/main.rs:29:42
[INFO] [stdout]    |
[INFO] [stdout] 29 |             assert!(result == $expected, &$msg);
[INFO] [stdout]    |                                          ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |         test_case!(b"(- 1 2 2 2)", Type::Integer(-5), "failed to subtract correctly");
[INFO] [stdout]    |         ------------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]    |
[INFO] [stdout] 29 |             assert!(result == $expected, "{}", &$msg);
[INFO] [stdout]    |                                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: panic message is not a string literal
[INFO] [stdout]   --> src/main.rs:29:42
[INFO] [stdout]    |
[INFO] [stdout] 29 |               assert!(result == $expected, &$msg);
[INFO] [stdout]    |                                            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 | /         test_case!(b"(if (< 2 3) 4 5)",
[INFO] [stdout] 55 | |                   Type::Integer(4),
[INFO] [stdout] 56 | |                   "failed to handle if-else on true branch");
[INFO] [stdout]    | |_____________________________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]    |
[INFO] [stdout] 29 |             assert!(result == $expected, "{}", &$msg);
[INFO] [stdout]    |                                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: panic message is not a string literal
[INFO] [stdout]   --> src/main.rs:29:42
[INFO] [stdout]    |
[INFO] [stdout] 29 |               assert!(result == $expected, &$msg);
[INFO] [stdout]    |                                            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 | /         test_case!(b"(if (> 2 3) 4 5)",
[INFO] [stdout] 62 | |                   Type::Integer(5),
[INFO] [stdout] 63 | |                   "failed to handle if-else on true branch");
[INFO] [stdout]    | |_____________________________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]    |
[INFO] [stdout] 29 |             assert!(result == $expected, "{}", &$msg);
[INFO] [stdout]    |                                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: panic message is not a string literal
[INFO] [stdout]   --> src/main.rs:29:42
[INFO] [stdout]    |
[INFO] [stdout] 29 |               assert!(result == $expected, &$msg);
[INFO] [stdout]    |                                            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 | /         test_case!(b"(and (< 4 (if (> 2 3) 4 5)) (> (+ 1 2) (- 1 2)))",
[INFO] [stdout] 69 | |                   Type::Bool(true),
[INFO] [stdout] 70 | |                   "failed to handle a nested if and expression");
[INFO] [stdout]    | |_________________________________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]    |
[INFO] [stdout] 29 |             assert!(result == $expected, "{}", &$msg);
[INFO] [stdout]    |                                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `calc-repl`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "2dfb19360834d656b58f87bb479dd47213daf73ea0abdf34dbca08fbe91ba577", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dfb19360834d656b58f87bb479dd47213daf73ea0abdf34dbca08fbe91ba577", kill_on_drop: false }`
[INFO] [stdout] 2dfb19360834d656b58f87bb479dd47213daf73ea0abdf34dbca08fbe91ba577
