[INFO] cloning repository https://github.com/ToucheSir/s-expressiveness
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ToucheSir/s-expressiveness" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FToucheSir%2Fs-expressiveness", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FToucheSir%2Fs-expressiveness'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 92e72d698b324a3db6851034deebe4c4a40810c4
[INFO] checking ToucheSir/s-expressiveness against master#5e3f1b148db5bfa27fee52464ae1f5d34c49d77b for pr-75502
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FToucheSir%2Fs-expressiveness" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ToucheSir/s-expressiveness on toolchain 5e3f1b148db5bfa27fee52464ae1f5d34c49d77b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ToucheSir/s-expressiveness
[INFO] finished tweaking git repo https://github.com/ToucheSir/s-expressiveness
[INFO] tweaked toml for git repo https://github.com/ToucheSir/s-expressiveness written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/ToucheSir/s-expressiveness already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4c79db9e4d41565c7f3c6c0e4ad971af4716663e49f33171ad9d2c38730c9036
[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" "4c79db9e4d41565c7f3c6c0e4ad971af4716663e49f33171ad9d2c38730c9036", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c79db9e4d41565c7f3c6c0e4ad971af4716663e49f33171ad9d2c38730c9036", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c79db9e4d41565c7f3c6c0e4ad971af4716663e49f33171ad9d2c38730c9036", kill_on_drop: false }`
[INFO] [stdout] 4c79db9e4d41565c7f3c6c0e4ad971af4716663e49f33171ad9d2c38730c9036
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f4d1447207735cdf12b0093ce4702445c25efa0d0e6938b35da2e5fb4c1f88e8
[INFO] running `Command { std: "docker" "start" "-a" "f4d1447207735cdf12b0093ce4702445c25efa0d0e6938b35da2e5fb4c1f88e8", kill_on_drop: false }`
[INFO] [stderr]     Checking yetanotherlisp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:150:15
[INFO] [stdout]     |
[INFO] [stdout] 150 |         match try!(self.next_tok(tokens)) {
[INFO] [stdout]     |               ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:174:36
[INFO] [stdout]     |
[INFO] [stdout] 174 |         if let Token::RightParen = try!(self.peek_tok(tokens)) {
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:181:37
[INFO] [stdout]     |
[INFO] [stdout] 181 | ...                   let _ = try!(self.next_tok(tokens));
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/eval.rs:36:20
[INFO] [stdout]    |
[INFO] [stdout] 36 |         let head = try!(eval(head, cells, env, ns));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/eval.rs:37:20
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let tail = try!(eval(tail, cells, env, ns));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/eval.rs:54:19
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let lhs = try!(eval(head, cells, env, ns));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/eval.rs:55:19
[INFO] [stdout]    |
[INFO] [stdout] 55 |         let rhs = try!(eval(tail, cells, env, ns));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/eval.rs:96:31
[INFO] [stdout]    |
[INFO] [stdout] 96 |                     let res = try!(eval(car!(cdr!(exp, cells), cells), cells, env, ns));
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:150:15
[INFO] [stdout]     |
[INFO] [stdout] 150 |         match try!(self.next_tok(tokens)) {
[INFO] [stdout]     |               ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:174:36
[INFO] [stdout]     |
[INFO] [stdout] 174 |         if let Token::RightParen = try!(self.peek_tok(tokens)) {
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:181:37
[INFO] [stdout]     |
[INFO] [stdout] 181 | ...                   let _ = try!(self.next_tok(tokens));
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/eval.rs:36:20
[INFO] [stdout]    |
[INFO] [stdout] 36 |         let head = try!(eval(head, cells, env, ns));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/eval.rs:37:20
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let tail = try!(eval(tail, cells, env, ns));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/eval.rs:54:19
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let lhs = try!(eval(head, cells, env, ns));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/eval.rs:55:19
[INFO] [stdout]    |
[INFO] [stdout] 55 |         let rhs = try!(eval(tail, cells, env, ns));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/eval.rs:96:31
[INFO] [stdout]    |
[INFO] [stdout] 96 |                     let res = try!(eval(car!(cdr!(exp, cells), cells), cells, env, ns));
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "f4d1447207735cdf12b0093ce4702445c25efa0d0e6938b35da2e5fb4c1f88e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4d1447207735cdf12b0093ce4702445c25efa0d0e6938b35da2e5fb4c1f88e8", kill_on_drop: false }`
[INFO] [stdout] f4d1447207735cdf12b0093ce4702445c25efa0d0e6938b35da2e5fb4c1f88e8