[INFO] fetching crate chain-map 0.1.0...
[INFO] testing chain-map-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate chain-map 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate chain-map 0.1.0
[INFO] finished tweaking crates.io crate chain-map 0.1.0
[INFO] tweaked toml for crates.io crate chain-map 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate chain-map 0.1.0 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] 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-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3319bc91b668b6e275bc13332300b4c7c52448269eb19468288b54360f1742f5
[INFO] running `Command { std: "docker" "start" "-a" "3319bc91b668b6e275bc13332300b4c7c52448269eb19468288b54360f1742f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3319bc91b668b6e275bc13332300b4c7c52448269eb19468288b54360f1742f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3319bc91b668b6e275bc13332300b4c7c52448269eb19468288b54360f1742f5", kill_on_drop: false }`
[INFO] [stdout] 3319bc91b668b6e275bc13332300b4c7c52448269eb19468288b54360f1742f5
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 644970b9e401f05b2984d40131e5edad52ee1465f51d2a97597f15c5f41dc5e3
[INFO] running `Command { std: "docker" "start" "-a" "644970b9e401f05b2984d40131e5edad52ee1465f51d2a97597f15c5f41dc5e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling chain-map v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "644970b9e401f05b2984d40131e5edad52ee1465f51d2a97597f15c5f41dc5e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "644970b9e401f05b2984d40131e5edad52ee1465f51d2a97597f15c5f41dc5e3", kill_on_drop: false }`
[INFO] [stdout] 644970b9e401f05b2984d40131e5edad52ee1465f51d2a97597f15c5f41dc5e3
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84b5d1aad8aff284e2f52f086739b804ed856f5e2f9682f896d49ad5e77970b4
[INFO] running `Command { std: "docker" "start" "-a" "84b5d1aad8aff284e2f52f086739b804ed856f5e2f9682f896d49ad5e77970b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling chain-map v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "84b5d1aad8aff284e2f52f086739b804ed856f5e2f9682f896d49ad5e77970b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84b5d1aad8aff284e2f52f086739b804ed856f5e2f9682f896d49ad5e77970b4", kill_on_drop: false }`
[INFO] [stdout] 84b5d1aad8aff284e2f52f086739b804ed856f5e2f9682f896d49ad5e77970b4
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0783fd9758a98c836f88ca93a6fd68fec97b12d492cf240543f2582989f0fbbc
[INFO] running `Command { std: "docker" "start" "-a" "0783fd9758a98c836f88ca93a6fd68fec97b12d492cf240543f2582989f0fbbc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/chain_map-84f5a3222be52e85)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::contains_key_searches_all_maps ... ok
[INFO] [stdout] test tests::get_follows_precedence_order ... ok
[INFO] [stdout] test tests::index_follows_precedence_order ... ok
[INFO] [stdout] test tests::extend_adds_to_end_of_chain ... ok
[INFO] [stdout] test tests::push_map_adds_to_chain ... ok
[INFO] [stdout] test tests::index_panics_when_key_is_not_present - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests chain_map
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - ChainMap<K,V,S>::with_capacity (line 93) ... ok
[INFO] [stdout] test src/lib.rs - ChainMap<K,V,S>::new (line 76) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] test src/lib.rs - ChainMap<K,V,S>::contains_key (line 143) ... ok
[INFO] [stdout] test src/lib.rs - ChainMap<K,V,S>::get (line 172) ... ok
[INFO] [stdout] test src/lib.rs - ChainMap<K,V,S>::push_map (line 113) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0783fd9758a98c836f88ca93a6fd68fec97b12d492cf240543f2582989f0fbbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0783fd9758a98c836f88ca93a6fd68fec97b12d492cf240543f2582989f0fbbc", kill_on_drop: false }`
[INFO] [stdout] 0783fd9758a98c836f88ca93a6fd68fec97b12d492cf240543f2582989f0fbbc