[INFO] fetching crate set_env 1.3.4...
[INFO] testing set_env-1.3.4 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate set_env 1.3.4 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate set_env 1.3.4
[INFO] finished tweaking crates.io crate set_env 1.3.4
[INFO] tweaked toml for crates.io crate set_env 1.3.4 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate set_env 1.3.4 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate set_env 1.3.4 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3321e6bc425601f3fae750b3ba7375a91229a0f6c56a5d740aa0c509821645fa
[INFO] running `Command { std: "docker" "start" "-a" "3321e6bc425601f3fae750b3ba7375a91229a0f6c56a5d740aa0c509821645fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3321e6bc425601f3fae750b3ba7375a91229a0f6c56a5d740aa0c509821645fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3321e6bc425601f3fae750b3ba7375a91229a0f6c56a5d740aa0c509821645fa", kill_on_drop: false }`
[INFO] [stdout] 3321e6bc425601f3fae750b3ba7375a91229a0f6c56a5d740aa0c509821645fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d9b3d910825437ce03565ad93e04aeb15ccb76c183b2ce14bf719d32e8c3c6c
[INFO] running `Command { std: "docker" "start" "-a" "4d9b3d910825437ce03565ad93e04aeb15ccb76c183b2ce14bf719d32e8c3c6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]    Compiling set_env v1.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `Command { std: "docker" "inspect" "4d9b3d910825437ce03565ad93e04aeb15ccb76c183b2ce14bf719d32e8c3c6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d9b3d910825437ce03565ad93e04aeb15ccb76c183b2ce14bf719d32e8c3c6c", kill_on_drop: false }`
[INFO] [stdout] 4d9b3d910825437ce03565ad93e04aeb15ccb76c183b2ce14bf719d32e8c3c6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a459e38dc341a9ad774297312b4e7ad598f205b70b90ec6bd913ee5a1af8e16
[INFO] running `Command { std: "docker" "start" "-a" "9a459e38dc341a9ad774297312b4e7ad598f205b70b90ec6bd913ee5a1af8e16", kill_on_drop: false }`
[INFO] [stderr]    Compiling set_env v1.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "9a459e38dc341a9ad774297312b4e7ad598f205b70b90ec6bd913ee5a1af8e16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a459e38dc341a9ad774297312b4e7ad598f205b70b90ec6bd913ee5a1af8e16", kill_on_drop: false }`
[INFO] [stdout] 9a459e38dc341a9ad774297312b4e7ad598f205b70b90ec6bd913ee5a1af8e16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0b0eedbac2b12f279016b2648e3e5deea423cca5d210c1cc6fd67d9f274a9571
[INFO] running `Command { std: "docker" "start" "-a" "0b0eedbac2b12f279016b2648e3e5deea423cca5d210c1cc6fd67d9f274a9571", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/set_env-d9a2469ddc82efec)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests set_env
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 4) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 4) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `env_perm` in this scope
[INFO] [stdout]  --> src/lib.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | env_perm::check_or_set("DUMMY", 1).expect("Failed to find or set DUMMY");
[INFO] [stdout]   | ^^^^^^^^ use of unresolved module or unlinked crate `env_perm`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `env_perm`, use `cargo add env_perm` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `env_perm` in this scope
[INFO] [stdout]   --> src/lib.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | env_perm::append("PATH", "$HOME/some/cool/bin").expect("Couldn't find PATH");
[INFO] [stdout]    | ^^^^^^^^ use of unresolved module or unlinked crate `env_perm`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `env_perm`, use `cargo add env_perm` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `env_perm` in this scope
[INFO] [stdout]   --> src/lib.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | env_perm::set("DUMMY", r#""/something""#).expect("Failed to set DUMMY");
[INFO] [stdout]    | ^^^^^^^^ use of unresolved module or unlinked crate `env_perm`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `env_perm`, use `cargo add env_perm` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 4)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "0b0eedbac2b12f279016b2648e3e5deea423cca5d210c1cc6fd67d9f274a9571", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b0eedbac2b12f279016b2648e3e5deea423cca5d210c1cc6fd67d9f274a9571", kill_on_drop: false }`
[INFO] [stdout] 0b0eedbac2b12f279016b2648e3e5deea423cca5d210c1cc6fd67d9f274a9571