[INFO] cloning repository https://github.com/tjf801/untyped-lambda-calculus
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tjf801/untyped-lambda-calculus" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftjf801%2Funtyped-lambda-calculus", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftjf801%2Funtyped-lambda-calculus'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f9991d900dcb39f9f96aec57225bd6f1ab763330
[INFO] checking tjf801/untyped-lambda-calculus against 3154cc1a3e6424e44f438a95007d043ed5ceaaf6+rustflags=-Znext-solver=coherence for pr-133502-30
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftjf801%2Funtyped-lambda-calculus" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tjf801/untyped-lambda-calculus
[INFO] finished tweaking git repo https://github.com/tjf801/untyped-lambda-calculus
[INFO] tweaked toml for git repo https://github.com/tjf801/untyped-lambda-calculus written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tjf801/untyped-lambda-calculus 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/tjf801/untyped-lambda-calculus 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-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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] 1e904724f465ca7c9cd712b70a86e942a3b440012b7e52a71b419bee2a89a7d4
[INFO] running `Command { std: "docker" "start" "1e904724f465ca7c9cd712b70a86e942a3b440012b7e52a71b419bee2a89a7d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e904724f465ca7c9cd712b70a86e942a3b440012b7e52a71b419bee2a89a7d4", 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" "1e904724f465ca7c9cd712b70a86e942a3b440012b7e52a71b419bee2a89a7d4" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e904724f465ca7c9cd712b70a86e942a3b440012b7e52a71b419bee2a89a7d4", 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 -Znext-solver=coherence" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1e904724f465ca7c9cd712b70a86e942a3b440012b7e52a71b419bee2a89a7d4" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking lambda v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: `box` patterns have been removed (feature `box_patterns`)
[INFO] [stdout]    --> src/main.rs:130:31
[INFO] [stdout]     |
[INFO] [stdout] 130 |             Self::Lambda(var, box body) => {
[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] 130 -             Self::Lambda(var, box body) => {
[INFO] [stdout] 130 +             Self::Lambda(var, body) => {
[INFO] [stdout]     |
[INFO] [stdout] help: ...otherwise replace it with an invocation of macro `deref`
[INFO] [stdout]     |
[INFO] [stdout] 130 -             Self::Lambda(var, box body) => {
[INFO] [stdout] 130 +             Self::Lambda(var, deref!(body)) => {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box` patterns have been removed (feature `box_patterns`)
[INFO] [stdout]    --> src/main.rs:144:45
[INFO] [stdout]     |
[INFO] [stdout] 144 |             Self::Apply(box Self::Lambda(v, box body), box arg) => {
[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] 144 -             Self::Apply(box Self::Lambda(v, box body), box arg) => {
[INFO] [stdout] 144 +             Self::Apply(box Self::Lambda(v, body), box arg) => {
[INFO] [stdout]     |
[INFO] [stdout] help: ...otherwise replace it with an invocation of macro `deref`
[INFO] [stdout]     |
[INFO] [stdout] 144 -             Self::Apply(box Self::Lambda(v, box body), box arg) => {
[INFO] [stdout] 144 +             Self::Apply(box Self::Lambda(v, deref!(body)), box arg) => {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box` patterns have been removed (feature `box_patterns`)
[INFO] [stdout]    --> src/main.rs:144:25
[INFO] [stdout]     |
[INFO] [stdout] 144 |             Self::Apply(box Self::Lambda(v, box body), box arg) => {
[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] 144 -             Self::Apply(box Self::Lambda(v, box body), box arg) => {
[INFO] [stdout] 144 +             Self::Apply(Self::Lambda(v, box body), box arg) => {
[INFO] [stdout]     |
[INFO] [stdout] help: ...otherwise replace it with an invocation of macro `deref`
[INFO] [stdout]     |
[INFO] [stdout] 144 -             Self::Apply(box Self::Lambda(v, box body), box arg) => {
[INFO] [stdout] 144 +             Self::Apply(deref!(Self::Lambda(v, box body)), box arg) => {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box` patterns have been removed (feature `box_patterns`)
[INFO] [stdout]    --> src/main.rs:144:56
[INFO] [stdout]     |
[INFO] [stdout] 144 |             Self::Apply(box Self::Lambda(v, box body), box arg) => {
[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] 144 -             Self::Apply(box Self::Lambda(v, box body), box arg) => {
[INFO] [stdout] 144 +             Self::Apply(box Self::Lambda(v, box body), arg) => {
[INFO] [stdout]     |
[INFO] [stdout] help: ...otherwise replace it with an invocation of macro `deref`
[INFO] [stdout]     |
[INFO] [stdout] 144 -             Self::Apply(box Self::Lambda(v, box body), box arg) => {
[INFO] [stdout] 144 +             Self::Apply(box Self::Lambda(v, box body), deref!(arg)) => {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/main.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: `box` patterns have been removed (feature `box_patterns`)
[INFO] [stdout]    --> src/main.rs:130:31
[INFO] [stdout]     |
[INFO] [stdout] 130 |             Self::Lambda(var, box body) => {
[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] 130 -             Self::Lambda(var, box body) => {
[INFO] [stdout] 130 +             Self::Lambda(var, body) => {
[INFO] [stdout]     |
[INFO] [stdout] help: ...otherwise replace it with an invocation of macro `deref`
[INFO] [stdout]     |
[INFO] [stdout] 130 -             Self::Lambda(var, box body) => {
[INFO] [stdout] 130 +             Self::Lambda(var, deref!(body)) => {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box` patterns have been removed (feature `box_patterns`)
[INFO] [stdout]    --> src/main.rs:144:45
[INFO] [stdout]     |
[INFO] [stdout] 144 |             Self::Apply(box Self::Lambda(v, box body), box arg) => {
[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] 144 -             Self::Apply(box Self::Lambda(v, box body), box arg) => {
[INFO] [stdout] 144 +             Self::Apply(box Self::Lambda(v, body), box arg) => {
[INFO] [stdout]     |
[INFO] [stdout] help: ...otherwise replace it with an invocation of macro `deref`
[INFO] [stdout]     |
[INFO] [stdout] 144 -             Self::Apply(box Self::Lambda(v, box body), box arg) => {
[INFO] [stdout] 144 +             Self::Apply(box Self::Lambda(v, deref!(body)), box arg) => {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box` patterns have been removed (feature `box_patterns`)
[INFO] [stdout]    --> src/main.rs:144:25
[INFO] [stdout]     |
[INFO] [stdout] 144 |             Self::Apply(box Self::Lambda(v, box body), box arg) => {
[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] 144 -             Self::Apply(box Self::Lambda(v, box body), box arg) => {
[INFO] [stdout] 144 +             Self::Apply(Self::Lambda(v, box body), box arg) => {
[INFO] [stdout]     |
[INFO] [stdout] help: ...otherwise replace it with an invocation of macro `deref`
[INFO] [stdout]     |
[INFO] [stdout] 144 -             Self::Apply(box Self::Lambda(v, box body), box arg) => {
[INFO] [stdout] 144 +             Self::Apply(deref!(Self::Lambda(v, box body)), box arg) => {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box` patterns have been removed (feature `box_patterns`)
[INFO] [stdout]    --> src/main.rs:144:56
[INFO] [stdout]     |
[INFO] [stdout] 144 |             Self::Apply(box Self::Lambda(v, box body), box arg) => {
[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] 144 -             Self::Apply(box Self::Lambda(v, box body), box arg) => {
[INFO] [stdout] 144 +             Self::Apply(box Self::Lambda(v, box body), arg) => {
[INFO] [stdout]     |
[INFO] [stdout] help: ...otherwise replace it with an invocation of macro `deref`
[INFO] [stdout]     |
[INFO] [stdout] 144 -             Self::Apply(box Self::Lambda(v, box body), box arg) => {
[INFO] [stdout] 144 +             Self::Apply(box Self::Lambda(v, box body), deref!(arg)) => {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/main.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 `lambda` (bin "lambda" test) due to 5 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 `lambda` (bin "lambda") due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "1e904724f465ca7c9cd712b70a86e942a3b440012b7e52a71b419bee2a89a7d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e904724f465ca7c9cd712b70a86e942a3b440012b7e52a71b419bee2a89a7d4", kill_on_drop: false }`
[INFO] [stdout] 1e904724f465ca7c9cd712b70a86e942a3b440012b7e52a71b419bee2a89a7d4
