[INFO] fetching crate temp-env 0.3.6...
[INFO] testing temp-env-0.3.6 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate temp-env 0.3.6 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate temp-env 0.3.6
[INFO] finished tweaking crates.io crate temp-env 0.3.6
[INFO] tweaked toml for crates.io crate temp-env 0.3.6 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate temp-env 0.3.6 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 45 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e5b7c45345f3c1763af5312fb2b2229956cd29532a1880b22c77f78d58566285
[INFO] running `Command { std: "docker" "start" "-a" "e5b7c45345f3c1763af5312fb2b2229956cd29532a1880b22c77f78d58566285", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5b7c45345f3c1763af5312fb2b2229956cd29532a1880b22c77f78d58566285", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5b7c45345f3c1763af5312fb2b2229956cd29532a1880b22c77f78d58566285", kill_on_drop: false }`
[INFO] [stdout] e5b7c45345f3c1763af5312fb2b2229956cd29532a1880b22c77f78d58566285
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97186f1f50e06c00889b1a18951884c585b5c2e254cd5d157d0b064a2b269af8
[INFO] running `Command { std: "docker" "start" "-a" "97186f1f50e06c00889b1a18951884c585b5c2e254cd5d157d0b064a2b269af8", kill_on_drop: false }`
[INFO] [stderr]    Compiling temp-env v0.3.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "97186f1f50e06c00889b1a18951884c585b5c2e254cd5d157d0b064a2b269af8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97186f1f50e06c00889b1a18951884c585b5c2e254cd5d157d0b064a2b269af8", kill_on_drop: false }`
[INFO] [stdout] 97186f1f50e06c00889b1a18951884c585b5c2e254cd5d157d0b064a2b269af8
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 147eafc194431a4045d8e8a8faa92c18d9bbd410f65c4fc4f28194ff514ade9b
[INFO] running `Command { std: "docker" "start" "-a" "147eafc194431a4045d8e8a8faa92c18d9bbd410f65c4fc4f28194ff514ade9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling temp-env v0.3.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.68s
[INFO] running `Command { std: "docker" "inspect" "147eafc194431a4045d8e8a8faa92c18d9bbd410f65c4fc4f28194ff514ade9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "147eafc194431a4045d8e8a8faa92c18d9bbd410f65c4fc4f28194ff514ade9b", kill_on_drop: false }`
[INFO] [stdout] 147eafc194431a4045d8e8a8faa92c18d9bbd410f65c4fc4f28194ff514ade9b
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6334bb0b5cfb8230648542ab5f3bb571a510352787ed04cddd04feb42aebb278
[INFO] running `Command { std: "docker" "start" "-a" "6334bb0b5cfb8230648542ab5f3bb571a510352787ed04cddd04feb42aebb278", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/temp_env-66524834a173211c)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test tests::test_with_var_override ... ok
[INFO] [stdout] test tests::test_fn_once ... ok
[INFO] [stdout] test tests::test_with_var_panic ... ok
[INFO] [stdout] test tests::test_with_nested_set ... ok
[INFO] [stdout] test tests::test_with_var_unset ... ok
[INFO] [stdout] test tests::test_with_vars_override ... ok
[INFO] [stdout] test tests::test_with_vars_partially_unset ... ok
[INFO] [stdout] test tests::test_with_vars_same_vars ... ok
[INFO] [stdout] test tests::test_with_var_set_to_none ... ok
[INFO] [stdout] test tests::test_with_var_set ... ok
[INFO] [stdout] test tests::test_with_vars_set_returning ... ok
[INFO] [stdout] test tests::test_with_vars_set ... ok
[INFO] [stdout] test tests::test_with_vars_unset_set ... ok
[INFO] [stdout] test tests::test_with_vars_set_unset ... ok
[INFO] [stdout] test tests::test_with_vars_unset ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests temp_env
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - with_var_unset (line 77) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/lib.rs - with_vars_unset (line 150) ... ok
[INFO] [stdout] test src/lib.rs - (line 38) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.82s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6334bb0b5cfb8230648542ab5f3bb571a510352787ed04cddd04feb42aebb278", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6334bb0b5cfb8230648542ab5f3bb571a510352787ed04cddd04feb42aebb278", kill_on_drop: false }`
[INFO] [stdout] 6334bb0b5cfb8230648542ab5f3bb571a510352787ed04cddd04feb42aebb278