[INFO] fetching crate stackalloc 1.2.1...
[INFO] testing stackalloc-1.2.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate stackalloc 1.2.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate stackalloc 1.2.1
[INFO] finished tweaking crates.io crate stackalloc 1.2.1
[INFO] tweaked toml for crates.io crate stackalloc 1.2.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stackalloc 1.2.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] [stderr]       Adding rustc_version v0.2.3 (available: v0.4.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 487ed6ffade1509ab4949b786091fd024bc7f53679d0e895a2c0dd53559b30ea
[INFO] running `Command { std: "docker" "start" "-a" "487ed6ffade1509ab4949b786091fd024bc7f53679d0e895a2c0dd53559b30ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "487ed6ffade1509ab4949b786091fd024bc7f53679d0e895a2c0dd53559b30ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "487ed6ffade1509ab4949b786091fd024bc7f53679d0e895a2c0dd53559b30ea", kill_on_drop: false }`
[INFO] [stdout] 487ed6ffade1509ab4949b786091fd024bc7f53679d0e895a2c0dd53559b30ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] daca3a9d8d13718f47adbfb9920a65ba1c518313117568b2d3548a3130623d75
[INFO] running `Command { std: "docker" "start" "-a" "daca3a9d8d13718f47adbfb9920a65ba1c518313117568b2d3548a3130623d75", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling find-msvc-tools v0.1.0
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling cc v1.2.35
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling stackalloc v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.86s
[INFO] running `Command { std: "docker" "inspect" "daca3a9d8d13718f47adbfb9920a65ba1c518313117568b2d3548a3130623d75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "daca3a9d8d13718f47adbfb9920a65ba1c518313117568b2d3548a3130623d75", kill_on_drop: false }`
[INFO] [stdout] daca3a9d8d13718f47adbfb9920a65ba1c518313117568b2d3548a3130623d75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d999f641c7decbf220882fad9019068c46a559648ee66332a9ada41782dc77d1
[INFO] running `Command { std: "docker" "start" "-a" "d999f641c7decbf220882fad9019068c46a559648ee66332a9ada41782dc77d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling stackalloc v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "d999f641c7decbf220882fad9019068c46a559648ee66332a9ada41782dc77d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d999f641c7decbf220882fad9019068c46a559648ee66332a9ada41782dc77d1", kill_on_drop: false }`
[INFO] [stdout] d999f641c7decbf220882fad9019068c46a559648ee66332a9ada41782dc77d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] be38c7e9c16e36083a2a360842b17dd8f844e3f93787ed69e1e4b9b88ea15ca0
[INFO] running `Command { std: "docker" "start" "-a" "be38c7e9c16e36083a2a360842b17dd8f844e3f93787ed69e1e4b9b88ea15ca0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stackalloc-71696f9c51797851)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test tests::bench::stackalloc_of_uninit_bytes_unknown ... ok
[INFO] [stdout] test tests::bench::stackalloc_of_uninit_bytes_known ... ok
[INFO] [stdout] test tests::bench::stackalloc_of_zeroed_bytes_unknown ... ok
[INFO] [stdout] test tests::bench::stackalloc_of_zeroed_bytes_known ... ok
[INFO] [stdout] test tests::bench::vec_of_uninit_bytes_known ... ok
[INFO] [stdout] test tests::bench::vec_of_uninit_bytes_unknown ... ok
[INFO] [stdout] test tests::bench::vec_of_zeroed_bytes_known ... ok
[INFO] [stdout] test tests::bench::vec_of_zeroed_bytes_unknown ... ok
[INFO] [stdout] test tests::exact_size_iter ... ok
[INFO] [stdout] test tests::non_primitive_type ... ok
[INFO] [stdout] test tests::primitive_type ... ok
[INFO] [stdout] test tests::raw_trampoline ... ok
[INFO] [stdout] test tests::unknown_size_iter ... ok
[INFO] [stdout] test tests::with_alloca ... ok
[INFO] [stdout] test tests::unwinding_over_boundary - should panic ... 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 stackalloc
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/lib.rs - (line 41) ... ok
[INFO] [stdout] test src/lib.rs - (line 31) ... ok
[INFO] [stdout] test src/lib.rs - (line 51) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "be38c7e9c16e36083a2a360842b17dd8f844e3f93787ed69e1e4b9b88ea15ca0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be38c7e9c16e36083a2a360842b17dd8f844e3f93787ed69e1e4b9b88ea15ca0", kill_on_drop: false }`
[INFO] [stdout] be38c7e9c16e36083a2a360842b17dd8f844e3f93787ed69e1e4b9b88ea15ca0