[INFO] fetching crate continuous-testing 2.0.1...
[INFO] testing continuous-testing-2.0.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate continuous-testing 2.0.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate continuous-testing 2.0.1
[INFO] finished tweaking crates.io crate continuous-testing 2.0.1
[INFO] tweaked toml for crates.io crate continuous-testing 2.0.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate continuous-testing 2.0.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate continuous-testing 2.0.1 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded marked-yaml v0.2.2
[INFO] [stderr]   Downloaded notifme v0.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb4d313f4d0079063f702ffd32ce1bfaeee9d9e37ff1e2ff55dc235c818edf6c
[INFO] running `Command { std: "docker" "start" "-a" "fb4d313f4d0079063f702ffd32ce1bfaeee9d9e37ff1e2ff55dc235c818edf6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb4d313f4d0079063f702ffd32ce1bfaeee9d9e37ff1e2ff55dc235c818edf6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb4d313f4d0079063f702ffd32ce1bfaeee9d9e37ff1e2ff55dc235c818edf6c", kill_on_drop: false }`
[INFO] [stdout] fb4d313f4d0079063f702ffd32ce1bfaeee9d9e37ff1e2ff55dc235c818edf6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74f346cf6fe0682ed2423fd3857b09a18f9c75ba34b747115c1de615f787754a
[INFO] running `Command { std: "docker" "start" "-a" "74f346cf6fe0682ed2423fd3857b09a18f9c75ba34b747115c1de615f787754a", kill_on_drop: false }`
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling notifme v0.0.2
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling marked-yaml v0.2.2
[INFO] [stderr]    Compiling continuous-testing v2.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: environment variable `USER` not defined at compile time
[INFO] [stdout]    --> src/main.rs:171:14
[INFO] [stdout]     |
[INFO] [stdout] 171 |         .arg(env!("USER").to_string().as_str())
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `std::env::var("USER")` to read the variable at run time
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `continuous-testing` (bin "again") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "74f346cf6fe0682ed2423fd3857b09a18f9c75ba34b747115c1de615f787754a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74f346cf6fe0682ed2423fd3857b09a18f9c75ba34b747115c1de615f787754a", kill_on_drop: false }`
[INFO] [stdout] 74f346cf6fe0682ed2423fd3857b09a18f9c75ba34b747115c1de615f787754a