[INFO] fetching crate in-place-string-map 0.1.0...
[INFO] testing in-place-string-map-0.1.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate in-place-string-map 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate in-place-string-map 0.1.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate in-place-string-map 0.1.0
[INFO] finished tweaking crates.io crate in-place-string-map 0.1.0
[INFO] tweaked toml for crates.io crate in-place-string-map 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cce29de5d643c44f2d26028b6f0206d62f528d1994b75fd554e71d47cb720686
[INFO] running `Command { std: "docker" "start" "-a" "cce29de5d643c44f2d26028b6f0206d62f528d1994b75fd554e71d47cb720686", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cce29de5d643c44f2d26028b6f0206d62f528d1994b75fd554e71d47cb720686", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cce29de5d643c44f2d26028b6f0206d62f528d1994b75fd554e71d47cb720686", kill_on_drop: false }`
[INFO] [stdout] cce29de5d643c44f2d26028b6f0206d62f528d1994b75fd554e71d47cb720686
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 90c9a0f27ea2c28976d9e297a20431d37253bf968d0083b69d4d03480e9b0d06
[INFO] running `Command { std: "docker" "start" "-a" "90c9a0f27ea2c28976d9e297a20431d37253bf968d0083b69d4d03480e9b0d06", kill_on_drop: false }`
[INFO] [stderr]    Compiling in-place-string-map v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "90c9a0f27ea2c28976d9e297a20431d37253bf968d0083b69d4d03480e9b0d06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90c9a0f27ea2c28976d9e297a20431d37253bf968d0083b69d4d03480e9b0d06", kill_on_drop: false }`
[INFO] [stdout] 90c9a0f27ea2c28976d9e297a20431d37253bf968d0083b69d4d03480e9b0d06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 132b7bf9811db7a0b316fee595cf65087be55a0c5f94ebbae3df14e8644a98d6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "132b7bf9811db7a0b316fee595cf65087be55a0c5f94ebbae3df14e8644a98d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling in-place-string-map v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "132b7bf9811db7a0b316fee595cf65087be55a0c5f94ebbae3df14e8644a98d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "132b7bf9811db7a0b316fee595cf65087be55a0c5f94ebbae3df14e8644a98d6", kill_on_drop: false }`
[INFO] [stdout] 132b7bf9811db7a0b316fee595cf65087be55a0c5f94ebbae3df14e8644a98d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 16a130a851998a67633ef585308a81f1798915e07c12e6786c6b95612b676aff
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "16a130a851998a67633ef585308a81f1798915e07c12e6786c6b95612b676aff", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/in_place_string_map-f0291480e7311adb)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::cannot_remove_from_end ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests in-place-string-map
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs - MapInPlace::into_unmapped (line 281) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - MapInPlace::into_mapped (line 222) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - MapInPlace::pop_chars (line 446) ... ok
[INFO] [stdout] test src/lib.rs - test_readme (line 508) ... ok
[INFO] [stdout] test src/lib.rs - MapInPlace::push (line 315) ... ok
[INFO] [stdout] test src/lib.rs - MapInPlace::pop (line 416) ... ok
[INFO] [stdout] test src/lib.rs - MapInPlace::unmapped (line 245) ... ok
[INFO] [stdout] test src/lib.rs - MapInPlace::new (line 158) ... ok
[INFO] [stdout] test src/lib.rs - MapInPlace::into_unmapped (line 266) ... ok
[INFO] [stdout] test src/lib.rs - MapInPlace::into_mapped (line 206) ... ok
[INFO] [stdout] test src/lib.rs - MapInPlace::mapped (line 178) ... ok
[INFO] [stdout] test src/lib.rs - NoCapacityError (line 135) ... ok
[INFO] [stdout] test src/lib.rs - MapInPlace::push_str (line 350) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.93s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "16a130a851998a67633ef585308a81f1798915e07c12e6786c6b95612b676aff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16a130a851998a67633ef585308a81f1798915e07c12e6786c6b95612b676aff", kill_on_drop: false }`
[INFO] [stdout] 16a130a851998a67633ef585308a81f1798915e07c12e6786c6b95612b676aff