[INFO] cloning repository https://github.com/AWeirdDev/scratchback
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AWeirdDev/scratchback" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAWeirdDev%2Fscratchback", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAWeirdDev%2Fscratchback'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a0981532a201824f40b5d9bf4fade4e51b8bd52b
[INFO] checking AWeirdDev/scratchback against master#3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0 for pr-143164
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAWeirdDev%2Fscratchback" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AWeirdDev/scratchback
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/AWeirdDev/scratchback
[INFO] tweaked toml for git repo https://github.com/AWeirdDev/scratchback written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AWeirdDev/scratchback on toolchain 3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AWeirdDev/scratchback 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" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "fetch" "--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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 61777ca51f3b04e83818b0f06664935227bc30967ad5e37d83cdce234aadfddb
[INFO] running `Command { std: "docker" "start" "-a" "61777ca51f3b04e83818b0f06664935227bc30967ad5e37d83cdce234aadfddb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61777ca51f3b04e83818b0f06664935227bc30967ad5e37d83cdce234aadfddb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61777ca51f3b04e83818b0f06664935227bc30967ad5e37d83cdce234aadfddb", kill_on_drop: false }`
[INFO] [stdout] 61777ca51f3b04e83818b0f06664935227bc30967ad5e37d83cdce234aadfddb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d350783f9253883c97b118bf5665df5cf4a3ec1139c1e8ddb27dff699f2d2dbf
[INFO] running `Command { std: "docker" "start" "-a" "d350783f9253883c97b118bf5665df5cf4a3ec1139c1e8ddb27dff699f2d2dbf", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]     Checking cfg-if v1.0.1
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[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking scratchback-macros v0.1.0 (/opt/rustwide/workdir/crates/scratchback-macros)
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[INFO] [stderr]    Compiling serde_derive v1.0.219
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[INFO] [stderr]     Checking scratchback v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]  --> src/session.rs:2:14
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde::{ Deserialize, Serialize };
[INFO] [stdout]   |              ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]  --> src/session.rs:2:14
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde::{ Deserialize, Serialize };
[INFO] [stdout]   |              ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LOGIN_ENDPOINT` is never used
[INFO] [stdout]  --> src/session.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const LOGIN_ENDPOINT: &'static str = "https://scratch.mit.edu/accounts/login/";
[INFO] [stdout]   |       ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `client` and `id` are never read
[INFO] [stdout]   --> src/session.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Session {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 14 |     client: Client,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 15 |     id: String,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Session` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LOGIN_ENDPOINT` is never used
[INFO] [stdout]  --> src/session.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const LOGIN_ENDPOINT: &'static str = "https://scratch.mit.edu/accounts/login/";
[INFO] [stdout]   |       ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `client` and `id` are never read
[INFO] [stdout]   --> src/session.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Session {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 14 |     client: Client,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 15 |     id: String,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Session` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `scratchback::session::Session`
[INFO] [stdout]  --> examples/login.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use scratchback::session::Session;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.76s
[INFO] running `Command { std: "docker" "inspect" "d350783f9253883c97b118bf5665df5cf4a3ec1139c1e8ddb27dff699f2d2dbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d350783f9253883c97b118bf5665df5cf4a3ec1139c1e8ddb27dff699f2d2dbf", kill_on_drop: false }`
[INFO] [stdout] d350783f9253883c97b118bf5665df5cf4a3ec1139c1e8ddb27dff699f2d2dbf
