[INFO] cloning repository https://github.com/d2718/camp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/d2718/camp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd2718%2Fcamp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd2718%2Fcamp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e0cf6c72443e894775bd8426b61936a1508829f9
[INFO] checking d2718/camp against master#cf79d034aa3d8f396d407aafce6f1ccd818e710e for pr-155657-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd2718%2Fcamp" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/d2718/camp
[INFO] finished tweaking git repo https://github.com/d2718/camp
[INFO] tweaked toml for git repo https://github.com/d2718/camp written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/d2718/camp on toolchain cf79d034aa3d8f396d407aafce6f1ccd818e710e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/d2718/camp 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" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d6bb00b92c1739a800878b7ddb5c486dea4e1b3e2072d743e38a8f5b659f356a
[INFO] running `Command { std: "docker" "start" "-a" "d6bb00b92c1739a800878b7ddb5c486dea4e1b3e2072d743e38a8f5b659f356a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6bb00b92c1739a800878b7ddb5c486dea4e1b3e2072d743e38a8f5b659f356a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6bb00b92c1739a800878b7ddb5c486dea4e1b3e2072d743e38a8f5b659f356a", kill_on_drop: false }`
[INFO] [stdout] d6bb00b92c1739a800878b7ddb5c486dea4e1b3e2072d743e38a8f5b659f356a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e7114c39f6790b88ef3470b198546fc5e3164fbbcfc5e305024c12efd205d83
[INFO] running `Command { std: "docker" "start" "-a" "7e7114c39f6790b88ef3470b198546fc5e3164fbbcfc5e305024c12efd205d83", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
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[INFO] [stderr]    Compiling serial_test_derive v0.8.0
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[INFO] [stderr]     Checking futures v0.3.21
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[INFO] [stderr]    Compiling pest_derive v2.2.1
[INFO] [stderr]     Checking tokio-util v0.7.3
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[INFO] [stderr]     Checking camp v2.3.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/inter/teacher.rs:414:48
[INFO] [stdout]     |
[INFO] [stdout] 414 |     pub fn from_pace(pcal: &'a Pace) -> Result<PaceData, String> {
[INFO] [stdout]     |                             --                 ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 414 |     pub fn from_pace(pcal: &'a Pace) -> Result<PaceData<'a>, String> {
[INFO] [stdout]     |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `AUTH_CONN` is never used
[INFO] [stdout]     --> src/pace.rs:1300:12
[INFO] [stdout]      |
[INFO] [stdout] 1300 |     static AUTH_CONN: &str =
[INFO] [stdout]      |            ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `DATA_CONN` is never used
[INFO] [stdout]     --> src/pace.rs:1302:12
[INFO] [stdout]      |
[INFO] [stdout] 1302 |     static DATA_CONN: &str =
[INFO] [stdout]      |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/inter/teacher.rs:414:48
[INFO] [stdout]     |
[INFO] [stdout] 414 |     pub fn from_pace(pcal: &'a Pace) -> Result<PaceData, String> {
[INFO] [stdout]     |                             --                 ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 414 |     pub fn from_pace(pcal: &'a Pace) -> Result<PaceData<'a>, String> {
[INFO] [stdout]     |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 18s
[INFO] running `Command { std: "docker" "inspect" "7e7114c39f6790b88ef3470b198546fc5e3164fbbcfc5e305024c12efd205d83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e7114c39f6790b88ef3470b198546fc5e3164fbbcfc5e305024c12efd205d83", kill_on_drop: false }`
[INFO] [stdout] 7e7114c39f6790b88ef3470b198546fc5e3164fbbcfc5e305024c12efd205d83
