[INFO] fetching crate std-ext 0.3.2...
[INFO] testing std-ext-0.3.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate std-ext 0.3.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate std-ext 0.3.2
[INFO] finished tweaking crates.io crate std-ext 0.3.2
[INFO] tweaked toml for crates.io crate std-ext 0.3.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate std-ext 0.3.2 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] crate crates.io crate std-ext 0.3.2 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d0d85de298acf4a66143b3238f725985f030bfc216230d40f048c524abff413
[INFO] running `Command { std: "docker" "start" "-a" "2d0d85de298acf4a66143b3238f725985f030bfc216230d40f048c524abff413", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d0d85de298acf4a66143b3238f725985f030bfc216230d40f048c524abff413", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d0d85de298acf4a66143b3238f725985f030bfc216230d40f048c524abff413", kill_on_drop: false }`
[INFO] [stdout] 2d0d85de298acf4a66143b3238f725985f030bfc216230d40f048c524abff413
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80f9f555ae5b45fde2b04f80a5ea4aece26d794b475eb210c3433f4db97ab837
[INFO] running `Command { std: "docker" "start" "-a" "80f9f555ae5b45fde2b04f80a5ea4aece26d794b475eb210c3433f4db97ab837", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling dequemap v0.2.2
[INFO] [stderr]    Compiling std-ext v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "80f9f555ae5b45fde2b04f80a5ea4aece26d794b475eb210c3433f4db97ab837", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80f9f555ae5b45fde2b04f80a5ea4aece26d794b475eb210c3433f4db97ab837", kill_on_drop: false }`
[INFO] [stdout] 80f9f555ae5b45fde2b04f80a5ea4aece26d794b475eb210c3433f4db97ab837
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a42a5a4ed7bf21b2852e1e53d61cb90700ae16cea9731de7570939d647ad1327
[INFO] running `Command { std: "docker" "start" "-a" "a42a5a4ed7bf21b2852e1e53d61cb90700ae16cea9731de7570939d647ad1327", kill_on_drop: false }`
[INFO] [stderr]    Compiling std-ext v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "a42a5a4ed7bf21b2852e1e53d61cb90700ae16cea9731de7570939d647ad1327", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a42a5a4ed7bf21b2852e1e53d61cb90700ae16cea9731de7570939d647ad1327", kill_on_drop: false }`
[INFO] [stdout] a42a5a4ed7bf21b2852e1e53d61cb90700ae16cea9731de7570939d647ad1327
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3a93f64e56ffaef89e3a242d90bf2cdb1daaee89846fb3ea602ba94f6b0930be
[INFO] running `Command { std: "docker" "start" "-a" "3a93f64e56ffaef89e3a242d90bf2cdb1daaee89846fb3ea602ba94f6b0930be", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/std_ext-d0d92a543a915fab)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test map::test_btree_map_ext ... ok
[INFO] [stdout] test test_atomic ... ok
[INFO] [stdout] test wrapper::test_eq ... ok
[INFO] [stdout] test wrapper::test_neq ... ok
[INFO] [stdout] test map::test_cache_map_ext ... ok
[INFO] [stdout] test map::test_btree_map_ext_removes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests std_ext
[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" "3a93f64e56ffaef89e3a242d90bf2cdb1daaee89846fb3ea602ba94f6b0930be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a93f64e56ffaef89e3a242d90bf2cdb1daaee89846fb3ea602ba94f6b0930be", kill_on_drop: false }`
[INFO] [stdout] 3a93f64e56ffaef89e3a242d90bf2cdb1daaee89846fb3ea602ba94f6b0930be