[INFO] fetching crate scoped_stack 1.2.1...
[INFO] testing scoped_stack-1.2.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate scoped_stack 1.2.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate scoped_stack 1.2.1
[INFO] finished tweaking crates.io crate scoped_stack 1.2.1
[INFO] tweaked toml for crates.io crate scoped_stack 1.2.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate scoped_stack 1.2.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8fce61981cfa13a4da071c488cc6542e5a1e4df7d6c24722f3f200247d38e5ee
[INFO] running `Command { std: "docker" "start" "-a" "8fce61981cfa13a4da071c488cc6542e5a1e4df7d6c24722f3f200247d38e5ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8fce61981cfa13a4da071c488cc6542e5a1e4df7d6c24722f3f200247d38e5ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fce61981cfa13a4da071c488cc6542e5a1e4df7d6c24722f3f200247d38e5ee", kill_on_drop: false }`
[INFO] [stdout] 8fce61981cfa13a4da071c488cc6542e5a1e4df7d6c24722f3f200247d38e5ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dcfcb61ba01125e4f03c0d6bf1dbf5e1527e24e0e0683c1c8500743ca6528d90
[INFO] running `Command { std: "docker" "start" "-a" "dcfcb61ba01125e4f03c0d6bf1dbf5e1527e24e0e0683c1c8500743ca6528d90", kill_on_drop: false }`
[INFO] [stderr]    Compiling scoped_stack v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "dcfcb61ba01125e4f03c0d6bf1dbf5e1527e24e0e0683c1c8500743ca6528d90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcfcb61ba01125e4f03c0d6bf1dbf5e1527e24e0e0683c1c8500743ca6528d90", kill_on_drop: false }`
[INFO] [stdout] dcfcb61ba01125e4f03c0d6bf1dbf5e1527e24e0e0683c1c8500743ca6528d90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34391282ab3904a922b5bfcc0909e2413d39b159f3dba98ee001ce50a3af5c07
[INFO] running `Command { std: "docker" "start" "-a" "34391282ab3904a922b5bfcc0909e2413d39b159f3dba98ee001ce50a3af5c07", kill_on_drop: false }`
[INFO] [stderr]    Compiling scoped_stack v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "34391282ab3904a922b5bfcc0909e2413d39b159f3dba98ee001ce50a3af5c07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34391282ab3904a922b5bfcc0909e2413d39b159f3dba98ee001ce50a3af5c07", kill_on_drop: false }`
[INFO] [stdout] 34391282ab3904a922b5bfcc0909e2413d39b159f3dba98ee001ce50a3af5c07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 139031ff611a63cb6bfa7b6a4019e17a843e88d12e18c3edf424d800cb5dd56a
[INFO] running `Command { std: "docker" "start" "-a" "139031ff611a63cb6bfa7b6a4019e17a843e88d12e18c3edf424d800cb5dd56a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/scoped_stack-42b137bf3a7e2eee)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test tests::test_get_scope ... ok
[INFO] [stdout] test tests::test_insert ... ok
[INFO] [stdout] test tests::test_has ... ok
[INFO] [stdout] test tests::test_insert_existing_scope ... ok
[INFO] [stdout] test tests::test_insert_scope ... ok
[INFO] [stdout] test tests::test_pop_scope ... ok
[INFO] [stdout] test tests::test_push ... ok
[INFO] [stdout] test tests::test_push_scope ... ok
[INFO] [stdout] test tests::test_remove ... ok
[INFO] [stdout] test tests::test_new ... ok
[INFO] [stdout] test tests::test_into ... ok
[INFO] [stdout] test tests::test_pop ... ok
[INFO] [stdout] test tests::test_has_scope ... ok
[INFO] [stdout] test tests::test_remove_scope ... ok
[INFO] [stdout] test tests::test_get ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests scoped_stack
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "139031ff611a63cb6bfa7b6a4019e17a843e88d12e18c3edf424d800cb5dd56a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "139031ff611a63cb6bfa7b6a4019e17a843e88d12e18c3edf424d800cb5dd56a", kill_on_drop: false }`
[INFO] [stdout] 139031ff611a63cb6bfa7b6a4019e17a843e88d12e18c3edf424d800cb5dd56a