[INFO] cloning repository https://github.com/ayhon/testing_aeneas
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ayhon/testing_aeneas" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fayhon%2Ftesting_aeneas", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fayhon%2Ftesting_aeneas'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e682c923e70c50b3cdb3dda9c8ecf2d09e2eccb3
[INFO] checking ayhon/testing_aeneas against 3154cc1a3e6424e44f438a95007d043ed5ceaaf6 for pr-133502-30
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fayhon%2Ftesting_aeneas" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ayhon/testing_aeneas
[INFO] finished tweaking git repo https://github.com/ayhon/testing_aeneas
[INFO] tweaked toml for git repo https://github.com/ayhon/testing_aeneas written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ayhon/testing_aeneas on toolchain 3154cc1a3e6424e44f438a95007d043ed5ceaaf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ayhon/testing_aeneas already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 913cd6373171cd4219bbcc4713e8dd717ccff4ce0f8c7e078302b17151d9d9c1
[INFO] running `Command { std: "docker" "start" "913cd6373171cd4219bbcc4713e8dd717ccff4ce0f8c7e078302b17151d9d9c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "913cd6373171cd4219bbcc4713e8dd717ccff4ce0f8c7e078302b17151d9d9c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "913cd6373171cd4219bbcc4713e8dd717ccff4ce0f8c7e078302b17151d9d9c1" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "913cd6373171cd4219bbcc4713e8dd717ccff4ce0f8c7e078302b17151d9d9c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "913cd6373171cd4219bbcc4713e8dd717ccff4ce0f8c7e078302b17151d9d9c1" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking testing_aeneas v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: `box` patterns have been removed (feature `box_patterns`)
[INFO] [stdout]    --> src/lib.rs:177:24
[INFO] [stdout]     |
[INFO] [stdout] 177 |                 right: box Self::Node {
[INFO] [stdout]     |                        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: enable feature `deref_patterns` instead and...
[INFO] [stdout] help: ...if possible just remove keyword `box`...
[INFO] [stdout]     |
[INFO] [stdout] 177 -                 right: box Self::Node {
[INFO] [stdout] 177 +                 right: Self::Node {
[INFO] [stdout]     |
[INFO] [stdout] help: ...otherwise replace it with an invocation of macro `deref`
[INFO] [stdout]     |
[INFO] [stdout] 177 ~                 right: deref!(Self::Node {
[INFO] [stdout] 178 |                     value: value_in,
[INFO] [stdout] ...
[INFO] [stdout] 181 |                     right,
[INFO] [stdout] 182 ~                 }),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box` patterns have been removed (feature `box_patterns`)
[INFO] [stdout]    --> src/lib.rs:221:23
[INFO] [stdout]     |
[INFO] [stdout] 221 |                 left: box Self::Node {
[INFO] [stdout]     |                       ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: enable feature `deref_patterns` instead and...
[INFO] [stdout] help: ...if possible just remove keyword `box`...
[INFO] [stdout]     |
[INFO] [stdout] 221 -                 left: box Self::Node {
[INFO] [stdout] 221 +                 left: Self::Node {
[INFO] [stdout]     |
[INFO] [stdout] help: ...otherwise replace it with an invocation of macro `deref`
[INFO] [stdout]     |
[INFO] [stdout] 221 ~                 left: deref!(Self::Node {
[INFO] [stdout] 222 |                         value: value_in,
[INFO] [stdout] ...
[INFO] [stdout] 225 |                         right: middle,
[INFO] [stdout] 226 ~                     }),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box` patterns have been removed (feature `box_patterns`)
[INFO] [stdout]    --> src/lib.rs:442:45
[INFO] [stdout]     |
[INFO] [stdout] 442 |             Self::Node{value: popped, left: box Self::Nil, right, ..} => (*right, popped, true),
[INFO] [stdout]     |                                             ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: enable feature `deref_patterns` instead and...
[INFO] [stdout] help: ...if possible just remove keyword `box`...
[INFO] [stdout]     |
[INFO] [stdout] 442 -             Self::Node{value: popped, left: box Self::Nil, right, ..} => (*right, popped, true),
[INFO] [stdout] 442 +             Self::Node{value: popped, left: Self::Nil, right, ..} => (*right, popped, true),
[INFO] [stdout]     |
[INFO] [stdout] help: ...otherwise replace it with an invocation of macro `deref`
[INFO] [stdout]     |
[INFO] [stdout] 442 -             Self::Node{value: popped, left: box Self::Nil, right, ..} => (*right, popped, true),
[INFO] [stdout] 442 +             Self::Node{value: popped, left: deref!(Self::Nil), right, ..} => (*right, popped, true),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box` patterns have been removed (feature `box_patterns`)
[INFO] [stdout]    --> src/lib.rs:177:24
[INFO] [stdout]     |
[INFO] [stdout] 177 |                 right: box Self::Node {
[INFO] [stdout]     |                        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: enable feature `deref_patterns` instead and...
[INFO] [stdout] help: ...if possible just remove keyword `box`...
[INFO] [stdout]     |
[INFO] [stdout] 177 -                 right: box Self::Node {
[INFO] [stdout] 177 +                 right: Self::Node {
[INFO] [stdout]     |
[INFO] [stdout] help: ...otherwise replace it with an invocation of macro `deref`
[INFO] [stdout]     |
[INFO] [stdout] 177 ~                 right: deref!(Self::Node {
[INFO] [stdout] 178 |                     value: value_in,
[INFO] [stdout] ...
[INFO] [stdout] 181 |                     right,
[INFO] [stdout] 182 ~                 }),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box` patterns have been removed (feature `box_patterns`)
[INFO] [stdout]    --> src/lib.rs:221:23
[INFO] [stdout]     |
[INFO] [stdout] 221 |                 left: box Self::Node {
[INFO] [stdout]     |                       ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: enable feature `deref_patterns` instead and...
[INFO] [stdout] help: ...if possible just remove keyword `box`...
[INFO] [stdout]     |
[INFO] [stdout] 221 -                 left: box Self::Node {
[INFO] [stdout] 221 +                 left: Self::Node {
[INFO] [stdout]     |
[INFO] [stdout] help: ...otherwise replace it with an invocation of macro `deref`
[INFO] [stdout]     |
[INFO] [stdout] 221 ~                 left: deref!(Self::Node {
[INFO] [stdout] 222 |                         value: value_in,
[INFO] [stdout] ...
[INFO] [stdout] 225 |                         right: middle,
[INFO] [stdout] 226 ~                     }),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box` patterns have been removed (feature `box_patterns`)
[INFO] [stdout]    --> src/lib.rs:442:45
[INFO] [stdout]     |
[INFO] [stdout] 442 |             Self::Node{value: popped, left: box Self::Nil, right, ..} => (*right, popped, true),
[INFO] [stdout]     |                                             ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: enable feature `deref_patterns` instead and...
[INFO] [stdout] help: ...if possible just remove keyword `box`...
[INFO] [stdout]     |
[INFO] [stdout] 442 -             Self::Node{value: popped, left: box Self::Nil, right, ..} => (*right, popped, true),
[INFO] [stdout] 442 +             Self::Node{value: popped, left: Self::Nil, right, ..} => (*right, popped, true),
[INFO] [stdout]     |
[INFO] [stdout] help: ...otherwise replace it with an invocation of macro `deref`
[INFO] [stdout]     |
[INFO] [stdout] 442 -             Self::Node{value: popped, left: box Self::Nil, right, ..} => (*right, popped, true),
[INFO] [stdout] 442 +             Self::Node{value: popped, left: deref!(Self::Nil), right, ..} => (*right, popped, true),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(box_patterns)]
[INFO] [stdout]   |            ^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: removed in 1.100.0
[INFO] [stdout]   = note: superseded by `deref_patterns`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(box_patterns)]
[INFO] [stdout]   |            ^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: removed in 1.100.0
[INFO] [stdout]   = note: superseded by `deref_patterns`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `testing_aeneas` (lib test) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `testing_aeneas` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "913cd6373171cd4219bbcc4713e8dd717ccff4ce0f8c7e078302b17151d9d9c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "913cd6373171cd4219bbcc4713e8dd717ccff4ce0f8c7e078302b17151d9d9c1", kill_on_drop: false }`
[INFO] [stdout] 913cd6373171cd4219bbcc4713e8dd717ccff4ce0f8c7e078302b17151d9d9c1
