[INFO] cloning repository https://github.com/llamicron/lab_grader
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/llamicron/lab_grader" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fllamicron%2Flab_grader", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fllamicron%2Flab_grader'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b6ed054bca8d3f20efc7ed995e23197ee089e6eb
[INFO] checking llamicron/lab_grader against try#b1375b2484512d46eeace16657e5b4a5450c610b for pr-112743
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fllamicron%2Flab_grader" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/llamicron/lab_grader on toolchain b1375b2484512d46eeace16657e5b4a5450c610b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1375b2484512d46eeace16657e5b4a5450c610b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/llamicron/lab_grader
[INFO] finished tweaking git repo https://github.com/llamicron/lab_grader
[INFO] tweaked toml for git repo https://github.com/llamicron/lab_grader written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1375b2484512d46eeace16657e5b4a5450c610b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1375b2484512d46eeace16657e5b4a5450c610b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+b1375b2484512d46eeace16657e5b4a5450c610b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "fb9d444b9fe84e5368b1dc25e81c408a7178237fb991e3c02167339218b86f5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb9d444b9fe84e5368b1dc25e81c408a7178237fb991e3c02167339218b86f5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb9d444b9fe84e5368b1dc25e81c408a7178237fb991e3c02167339218b86f5b", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+b1375b2484512d46eeace16657e5b4a5450c610b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "a238d3ec6b0a365cacebbc19e464e6b1d0713b0426eb728bd506d16ead8e6b77", kill_on_drop: false }`
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[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `EVP_PKEY_id` in crate `ffi`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/openssl-0.10.55/src/pkey.rs:197:36
[INFO] [stdout]     |
[INFO] [stdout] 197 |         unsafe { Id::from_raw(ffi::EVP_PKEY_id(self.as_ptr())) }
[INFO] [stdout]     |                                    ^^^^^^^^^^^ help: a constant with a similar name exists: `EVP_PKEY_DH`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/openssl-sys-0.9.90/src/./evp.rs:11:1
[INFO] [stdout]     |
[INFO] [stdout] 11  | pub const EVP_PKEY_DH: c_int = NID_dhKeyAgreement;
[INFO] [stdout]     | ---------------------------- similarly named constant `EVP_PKEY_DH` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `EVP_PKEY_bits` in crate `ffi`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/openssl-0.10.55/src/pkey.rs:233:23
[INFO] [stdout]     |
[INFO] [stdout] 233 |           unsafe { ffi::EVP_PKEY_bits(self.as_ptr()) as u32 }
[INFO] [stdout]     |                         ^^^^^^^^^^^^^ help: a function with a similar name exists: `EVP_PKEY_sign`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/openssl-sys-0.9.90/src/./handwritten/evp.rs:544:5
[INFO] [stdout]     |
[INFO] [stdout] 544 | /     pub fn EVP_PKEY_sign(
[INFO] [stdout] 545 | |         ctx: *mut EVP_PKEY_CTX,
[INFO] [stdout] 546 | |         sig: *mut c_uchar,
[INFO] [stdout] 547 | |         siglen: *mut size_t,
[INFO] [stdout] 548 | |         tbs: *const c_uchar,
[INFO] [stdout] 549 | |         tbslen: size_t,
[INFO] [stdout] 550 | |     ) -> c_int;
[INFO] [stdout]     | |______________- similarly named function `EVP_PKEY_sign` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rocket_http v0.4.11
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `EVP_PKEY_security_bits` in crate `ffi`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/openssl-0.10.55/src/pkey.rs:242:23
[INFO] [stdout]     |
[INFO] [stdout] 242 |         unsafe { ffi::EVP_PKEY_security_bits(self.as_ptr()) as u32 }
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `EVP_PKEY_get_security_bits`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/openssl-sys-0.9.90/src/./handwritten/evp.rs:414:13
[INFO] [stdout]     |
[INFO] [stdout] 414 |             pub fn EVP_PKEY_get_security_bits(key: *const EVP_PKEY) -> c_int;
[INFO] [stdout]     |             ---------------------------------------------------------------- similarly named function `EVP_PKEY_get_security_bits` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `openssl` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a238d3ec6b0a365cacebbc19e464e6b1d0713b0426eb728bd506d16ead8e6b77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a238d3ec6b0a365cacebbc19e464e6b1d0713b0426eb728bd506d16ead8e6b77", kill_on_drop: false }`
[INFO] [stdout] a238d3ec6b0a365cacebbc19e464e6b1d0713b0426eb728bd506d16ead8e6b77