[INFO] cloning repository https://github.com/antoine7878/ready-set-boole
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/antoine7878/ready-set-boole" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantoine7878%2Fready-set-boole", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantoine7878%2Fready-set-boole'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 21106dca358d252c2cb3f4ec167988317033a23e
[INFO] checking antoine7878/ready-set-boole against try#163937523761cc0def32f1ba9ed63fdf65ad3478 for pr-156749
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantoine7878%2Fready-set-boole" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/antoine7878/ready-set-boole
[INFO] finished tweaking git repo https://github.com/antoine7878/ready-set-boole
[INFO] tweaked toml for git repo https://github.com/antoine7878/ready-set-boole written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/antoine7878/ready-set-boole on toolchain 163937523761cc0def32f1ba9ed63fdf65ad3478
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+163937523761cc0def32f1ba9ed63fdf65ad3478" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/antoine7878/ready-set-boole 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" "+163937523761cc0def32f1ba9ed63fdf65ad3478" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 1ff2eeace7574f34fdadb0b26fe022e845010ee21c76c8bc6b1ba5321ff84d05
[INFO] running `Command { std: "docker" "start" "1ff2eeace7574f34fdadb0b26fe022e845010ee21c76c8bc6b1ba5321ff84d05", 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" "1ff2eeace7574f34fdadb0b26fe022e845010ee21c76c8bc6b1ba5321ff84d05" "/opt/rustwide/cargo-home/bin/cargo" "+163937523761cc0def32f1ba9ed63fdf65ad3478" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ff2eeace7574f34fdadb0b26fe022e845010ee21c76c8bc6b1ba5321ff84d05", 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" "1ff2eeace7574f34fdadb0b26fe022e845010ee21c76c8bc6b1ba5321ff84d05" "/opt/rustwide/cargo-home/bin/cargo" "+163937523761cc0def32f1ba9ed63fdf65ad3478" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking ready v0.1.0 (/opt/rustwide/workdir)
[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 CURRENT_RUSTC_VERSION
[INFO] [stdout]   = note: superseded by `deref_patterns`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]  --> src/ex06.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 |             Binary(box Binary(a, AND, b), AND, c) => Node::and(a, Box::new(Node::and(b, c))),
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]   --> src/ex06.rs:10:20
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Binary(box Binary(a, OR, b), OR, c) => Node::or(a, Box::new(Node::or(b, c))),
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]   --> src/ex06.rs:11:20
[INFO] [stdout]    |
[INFO] [stdout] 11 |             Binary(box Binary(a, AND, b), OR, c) => {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]   --> src/ex06.rs:14:27
[INFO] [stdout]    |
[INFO] [stdout] 14 |             Binary(a, OR, box Binary(b, AND, c)) => {
[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 CURRENT_RUSTC_VERSION
[INFO] [stdout]   = note: superseded by `deref_patterns`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]  --> src/ex06.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 |             Binary(box Binary(a, AND, b), AND, c) => Node::and(a, Box::new(Node::and(b, c))),
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]   --> src/ex06.rs:10:20
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Binary(box Binary(a, OR, b), OR, c) => Node::or(a, Box::new(Node::or(b, c))),
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]   --> src/ex06.rs:11:20
[INFO] [stdout]    |
[INFO] [stdout] 11 |             Binary(box Binary(a, AND, b), OR, c) => {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]   --> src/ex06.rs:14:27
[INFO] [stdout]    |
[INFO] [stdout] 14 |             Binary(a, OR, box Binary(b, AND, c)) => {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `a` in this scope
[INFO] [stdout]  --> src/ex06.rs:9:64
[INFO] [stdout]   |
[INFO] [stdout] 9 |             Binary(box Binary(a, AND, b), AND, c) => Node::and(a, Box::new(Node::and(b, c))),
[INFO] [stdout]   |                                                                ^
[INFO] [stdout]   |
[INFO] [stdout] help: a local variable with a similar name exists
[INFO] [stdout]   |
[INFO] [stdout] 9 -             Binary(box Binary(a, AND, b), AND, c) => Node::and(a, Box::new(Node::and(b, c))),
[INFO] [stdout] 9 +             Binary(box Binary(a, AND, b), AND, c) => Node::and(c, Box::new(Node::and(b, c))),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `b` in this scope
[INFO] [stdout]  --> src/ex06.rs:9:86
[INFO] [stdout]   |
[INFO] [stdout] 9 |             Binary(box Binary(a, AND, b), AND, c) => Node::and(a, Box::new(Node::and(b, c))),
[INFO] [stdout]   |                                                                                      ^
[INFO] [stdout]   |
[INFO] [stdout] help: a local variable with a similar name exists
[INFO] [stdout]   |
[INFO] [stdout] 9 -             Binary(box Binary(a, AND, b), AND, c) => Node::and(a, Box::new(Node::and(b, c))),
[INFO] [stdout] 9 +             Binary(box Binary(a, AND, b), AND, c) => Node::and(a, Box::new(Node::and(c, c))),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `a` in this scope
[INFO] [stdout]   --> src/ex06.rs:10:61
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Binary(box Binary(a, OR, b), OR, c) => Node::or(a, Box::new(Node::or(b, c))),
[INFO] [stdout]    |                                                             ^
[INFO] [stdout]    |
[INFO] [stdout] help: a local variable with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 10 -             Binary(box Binary(a, OR, b), OR, c) => Node::or(a, Box::new(Node::or(b, c))),
[INFO] [stdout] 10 +             Binary(box Binary(a, OR, b), OR, c) => Node::or(c, Box::new(Node::or(b, c))),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `b` in this scope
[INFO] [stdout]   --> src/ex06.rs:10:82
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Binary(box Binary(a, OR, b), OR, c) => Node::or(a, Box::new(Node::or(b, c))),
[INFO] [stdout]    |                                                                                  ^
[INFO] [stdout]    |
[INFO] [stdout] help: a local variable with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 10 -             Binary(box Binary(a, OR, b), OR, c) => Node::or(a, Box::new(Node::or(b, c))),
[INFO] [stdout] 10 +             Binary(box Binary(a, OR, b), OR, c) => Node::or(a, Box::new(Node::or(c, c))),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `a` in this scope
[INFO] [stdout]   --> src/ex06.rs:12:40
[INFO] [stdout]    |
[INFO] [stdout] 12 |                 Node::and_box(Node::or(a, c.clone()), Node::or(b, c))
[INFO] [stdout]    |                                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: a local variable with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 12 -                 Node::and_box(Node::or(a, c.clone()), Node::or(b, c))
[INFO] [stdout] 12 +                 Node::and_box(Node::or(c, c.clone()), Node::or(b, c))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `b` in this scope
[INFO] [stdout]   --> src/ex06.rs:12:64
[INFO] [stdout]    |
[INFO] [stdout] 12 |                 Node::and_box(Node::or(a, c.clone()), Node::or(b, c))
[INFO] [stdout]    |                                                                ^
[INFO] [stdout]    |
[INFO] [stdout] help: a local variable with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 12 -                 Node::and_box(Node::or(a, c.clone()), Node::or(b, c))
[INFO] [stdout] 12 +                 Node::and_box(Node::or(a, c.clone()), Node::or(c, c))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `b` in this scope
[INFO] [stdout]   --> src/ex06.rs:15:51
[INFO] [stdout]    |
[INFO] [stdout] 15 |                 Node::and_box(Node::or(a.clone(), b), Node::or(a, c))
[INFO] [stdout]    |                                                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: a local variable with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 15 -                 Node::and_box(Node::or(a.clone(), b), Node::or(a, c))
[INFO] [stdout] 15 +                 Node::and_box(Node::or(a.clone(), a), Node::or(a, c))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `c` in this scope
[INFO] [stdout]   --> src/ex06.rs:15:67
[INFO] [stdout]    |
[INFO] [stdout] 15 |                 Node::and_box(Node::or(a.clone(), b), Node::or(a, c))
[INFO] [stdout]    |                                                                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: a local variable with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 15 -                 Node::and_box(Node::or(a.clone(), b), Node::or(a, c))
[INFO] [stdout] 15 +                 Node::and_box(Node::or(a.clone(), b), Node::or(a, a))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `a` in this scope
[INFO] [stdout]  --> src/ex06.rs:9:64
[INFO] [stdout]   |
[INFO] [stdout] 9 |             Binary(box Binary(a, AND, b), AND, c) => Node::and(a, Box::new(Node::and(b, c))),
[INFO] [stdout]   |                                                                ^
[INFO] [stdout]   |
[INFO] [stdout] help: a local variable with a similar name exists
[INFO] [stdout]   |
[INFO] [stdout] 9 -             Binary(box Binary(a, AND, b), AND, c) => Node::and(a, Box::new(Node::and(b, c))),
[INFO] [stdout] 9 +             Binary(box Binary(a, AND, b), AND, c) => Node::and(c, Box::new(Node::and(b, c))),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `b` in this scope
[INFO] [stdout]  --> src/ex06.rs:9:86
[INFO] [stdout]   |
[INFO] [stdout] 9 |             Binary(box Binary(a, AND, b), AND, c) => Node::and(a, Box::new(Node::and(b, c))),
[INFO] [stdout]   |                                                                                      ^
[INFO] [stdout]   |
[INFO] [stdout] help: a local variable with a similar name exists
[INFO] [stdout]   |
[INFO] [stdout] 9 -             Binary(box Binary(a, AND, b), AND, c) => Node::and(a, Box::new(Node::and(b, c))),
[INFO] [stdout] 9 +             Binary(box Binary(a, AND, b), AND, c) => Node::and(a, Box::new(Node::and(c, c))),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `a` in this scope
[INFO] [stdout]   --> src/ex06.rs:10:61
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Binary(box Binary(a, OR, b), OR, c) => Node::or(a, Box::new(Node::or(b, c))),
[INFO] [stdout]    |                                                             ^
[INFO] [stdout]    |
[INFO] [stdout] help: a local variable with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 10 -             Binary(box Binary(a, OR, b), OR, c) => Node::or(a, Box::new(Node::or(b, c))),
[INFO] [stdout] 10 +             Binary(box Binary(a, OR, b), OR, c) => Node::or(c, Box::new(Node::or(b, c))),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `b` in this scope
[INFO] [stdout]   --> src/ex06.rs:10:82
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Binary(box Binary(a, OR, b), OR, c) => Node::or(a, Box::new(Node::or(b, c))),
[INFO] [stdout]    |                                                                                  ^
[INFO] [stdout]    |
[INFO] [stdout] help: a local variable with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 10 -             Binary(box Binary(a, OR, b), OR, c) => Node::or(a, Box::new(Node::or(b, c))),
[INFO] [stdout] 10 +             Binary(box Binary(a, OR, b), OR, c) => Node::or(a, Box::new(Node::or(c, c))),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `a` in this scope
[INFO] [stdout]   --> src/ex06.rs:12:40
[INFO] [stdout]    |
[INFO] [stdout] 12 |                 Node::and_box(Node::or(a, c.clone()), Node::or(b, c))
[INFO] [stdout]    |                                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: a local variable with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 12 -                 Node::and_box(Node::or(a, c.clone()), Node::or(b, c))
[INFO] [stdout] 12 +                 Node::and_box(Node::or(c, c.clone()), Node::or(b, c))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `b` in this scope
[INFO] [stdout]   --> src/ex06.rs:12:64
[INFO] [stdout]    |
[INFO] [stdout] 12 |                 Node::and_box(Node::or(a, c.clone()), Node::or(b, c))
[INFO] [stdout]    |                                                                ^
[INFO] [stdout]    |
[INFO] [stdout] help: a local variable with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 12 -                 Node::and_box(Node::or(a, c.clone()), Node::or(b, c))
[INFO] [stdout] 12 +                 Node::and_box(Node::or(a, c.clone()), Node::or(c, c))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `b` in this scope
[INFO] [stdout]   --> src/ex06.rs:15:51
[INFO] [stdout]    |
[INFO] [stdout] 15 |                 Node::and_box(Node::or(a.clone(), b), Node::or(a, c))
[INFO] [stdout]    |                                                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: a local variable with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 15 -                 Node::and_box(Node::or(a.clone(), b), Node::or(a, c))
[INFO] [stdout] 15 +                 Node::and_box(Node::or(a.clone(), a), Node::or(a, c))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `c` in this scope
[INFO] [stdout]   --> src/ex06.rs:15:67
[INFO] [stdout]    |
[INFO] [stdout] 15 |                 Node::and_box(Node::or(a.clone(), b), Node::or(a, c))
[INFO] [stdout]    |                                                                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: a local variable with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 15 -                 Node::and_box(Node::or(a.clone(), b), Node::or(a, c))
[INFO] [stdout] 15 +                 Node::and_box(Node::or(a.clone(), b), Node::or(a, a))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0557.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ready` (lib) due to 13 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0425, E0557.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ready` (lib test) due to 13 previous errors
[INFO] running `Command { std: "docker" "inspect" "1ff2eeace7574f34fdadb0b26fe022e845010ee21c76c8bc6b1ba5321ff84d05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ff2eeace7574f34fdadb0b26fe022e845010ee21c76c8bc6b1ba5321ff84d05", kill_on_drop: false }`
[INFO] [stdout] 1ff2eeace7574f34fdadb0b26fe022e845010ee21c76c8bc6b1ba5321ff84d05
