[INFO] cloning repository https://github.com/radicle-dev/radmail
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/radicle-dev/radmail" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fradicle-dev%2Fradmail", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fradicle-dev%2Fradmail'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e199a6353ad9fc7ff8bba3db0c7b5de57644b997
[INFO] checking radicle-dev/radmail against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fradicle-dev%2Fradmail" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/radicle-dev/radmail on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/radicle-dev/radmail
[INFO] finished tweaking git repo https://github.com/radicle-dev/radmail
[INFO] tweaked toml for git repo https://github.com/radicle-dev/radmail written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/radicle-dev/radmail already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded charset v0.1.2
[INFO] [stderr]   Downloaded quoted_printable v0.4.1
[INFO] [stderr]   Downloaded mailparse v0.8.0
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 08fa3b95f02f5137fb55ac83ce28b66e9184cab1b88277fdbb4412ca7638610f
[INFO] running `Command { std: "docker" "start" "-a" "08fa3b95f02f5137fb55ac83ce28b66e9184cab1b88277fdbb4412ca7638610f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08fa3b95f02f5137fb55ac83ce28b66e9184cab1b88277fdbb4412ca7638610f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08fa3b95f02f5137fb55ac83ce28b66e9184cab1b88277fdbb4412ca7638610f", kill_on_drop: false }`
[INFO] [stdout] 08fa3b95f02f5137fb55ac83ce28b66e9184cab1b88277fdbb4412ca7638610f
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c216184c79aafdcc74ad03f6f3540f68c1d3d3b9a529c301aa47c7dac8114ea2
[INFO] running `Command { std: "docker" "start" "-a" "c216184c79aafdcc74ad03f6f3540f68c1d3d3b9a529c301aa47c7dac8114ea2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling encoding_rs v0.8.17
[INFO] [stderr]     Checking cfg-if v0.1.9
[INFO] [stderr]     Checking quoted_printable v0.4.1
[INFO] [stderr]     Checking base64 v0.10.1
[INFO] [stderr]     Checking charset v0.1.2
[INFO] [stderr]     Checking mailparse v0.8.0
[INFO] [stderr]     Checking radmail v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/radmailsend.rs:12:22
[INFO] [stdout]    |
[INFO] [stdout] 12 |     io::stdin().read(raw);
[INFO] [stdout]    |                      ^^^ types differ in mutability
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected mutable reference `&mut [u8]`
[INFO] [stdout]                       found reference `&[_; 0]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/radmailsend.rs:16:55
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 Ok(Some(to)) => RadMail {to: to, raw: raw },
[INFO] [stdout]    |                                                       ^^^ expected slice `[u8]`, found `&[u8; 0]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/radmailsend.rs:16:33
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn get_mail() -> &'static RadMail {
[INFO] [stdout]    |                  ---------------- expected `&'static RadMail` because of return type
[INFO] [stdout] ...
[INFO] [stdout] 16 |                 Ok(Some(to)) => RadMail {to: to, raw: raw },
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 expected `&RadMail`, found struct `RadMail`
[INFO] [stdout]    |                                 help: consider borrowing here: `&RadMail {to: to, raw: raw }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]   --> src/radmailsend.rs:16:33
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 Ok(Some(to)) => RadMail {to: to, raw: raw },
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]    |
[INFO] [stdout]    = help: within `RadMail`, the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required because it appears within the type `RadMail`
[INFO] [stdout]   --> src/radmailsend.rs:5:8
[INFO] [stdout]    |
[INFO] [stdout] 5  | struct RadMail {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    = note: structs must have a statically known size to be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `radmail` due to 5 previous errors
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/radmailsend.rs:12:22
[INFO] [stdout]    |
[INFO] [stdout] 12 |     io::stdin().read(raw);
[INFO] [stdout]    |                      ^^^ types differ in mutability
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected mutable reference `&mut [u8]`
[INFO] [stdout]                       found reference `&[_; 0]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/radmailsend.rs:16:55
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 Ok(Some(to)) => RadMail {to: to, raw: raw },
[INFO] [stdout]    |                                                       ^^^ expected slice `[u8]`, found `&[u8; 0]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/radmailsend.rs:16:33
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn get_mail() -> &'static RadMail {
[INFO] [stdout]    |                  ---------------- expected `&'static RadMail` because of return type
[INFO] [stdout] ...
[INFO] [stdout] 16 |                 Ok(Some(to)) => RadMail {to: to, raw: raw },
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 expected `&RadMail`, found struct `RadMail`
[INFO] [stdout]    |                                 help: consider borrowing here: `&RadMail {to: to, raw: raw }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]   --> src/radmailsend.rs:16:33
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 Ok(Some(to)) => RadMail {to: to, raw: raw },
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]    |
[INFO] [stdout]    = help: within `RadMail`, the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required because it appears within the type `RadMail`
[INFO] [stdout]   --> src/radmailsend.rs:5:8
[INFO] [stdout]    |
[INFO] [stdout] 5  | struct RadMail {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    = note: structs must have a statically known size to be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "c216184c79aafdcc74ad03f6f3540f68c1d3d3b9a529c301aa47c7dac8114ea2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c216184c79aafdcc74ad03f6f3540f68c1d3d3b9a529c301aa47c7dac8114ea2", kill_on_drop: false }`
[INFO] [stdout] c216184c79aafdcc74ad03f6f3540f68c1d3d3b9a529c301aa47c7dac8114ea2