[INFO] fetching crate delta-collections 0.1.5...
[INFO] testing delta-collections-0.1.5 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate delta-collections 0.1.5 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate delta-collections 0.1.5
[INFO] finished tweaking crates.io crate delta-collections 0.1.5
[INFO] tweaked toml for crates.io crate delta-collections 0.1.5 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate delta-collections 0.1.5 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 10 packages to latest compatible versions
[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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] d9508cb947b84c583b29ce99267af808208a06398abfd699388095767f48b4b1
[INFO] running `Command { std: "docker" "start" "-a" "d9508cb947b84c583b29ce99267af808208a06398abfd699388095767f48b4b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9508cb947b84c583b29ce99267af808208a06398abfd699388095767f48b4b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9508cb947b84c583b29ce99267af808208a06398abfd699388095767f48b4b1", kill_on_drop: false }`
[INFO] [stdout] d9508cb947b84c583b29ce99267af808208a06398abfd699388095767f48b4b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 5e5768f2699767855410e672b9947dfd0f5dee31c6d80f46eaac963ee60df9d5
[INFO] running `Command { std: "docker" "start" "-a" "5e5768f2699767855410e672b9947dfd0f5dee31c6d80f46eaac963ee60df9d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling delta-collections v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.56s
[INFO] running `Command { std: "docker" "inspect" "5e5768f2699767855410e672b9947dfd0f5dee31c6d80f46eaac963ee60df9d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e5768f2699767855410e672b9947dfd0f5dee31c6d80f46eaac963ee60df9d5", kill_on_drop: false }`
[INFO] [stdout] 5e5768f2699767855410e672b9947dfd0f5dee31c6d80f46eaac963ee60df9d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 22458f24990e1b013d008e0ab7c79c752b2925385564b5bdc65ba9cabd70c6aa
[INFO] running `Command { std: "docker" "start" "-a" "22458f24990e1b013d008e0ab7c79c752b2925385564b5bdc65ba9cabd70c6aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling delta-collections v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.58s
[INFO] running `Command { std: "docker" "inspect" "22458f24990e1b013d008e0ab7c79c752b2925385564b5bdc65ba9cabd70c6aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22458f24990e1b013d008e0ab7c79c752b2925385564b5bdc65ba9cabd70c6aa", kill_on_drop: false }`
[INFO] [stdout] 22458f24990e1b013d008e0ab7c79c752b2925385564b5bdc65ba9cabd70c6aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9af502d9b5399c566bc7704ca98554db223bc569119f181f87a9b449407c8147
[INFO] running `Command { std: "docker" "start" "-a" "9af502d9b5399c566bc7704ca98554db223bc569119f181f87a9b449407c8147", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/delta_collections-932ce78cdeb4be4c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test serde::tests::test_serde ... 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 delta_collections
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test src/entry.rs - entry::Entry<'a,V>::or_default (line 171) ... ok
[INFO] [stdout] test src/iter.rs - iter::DeltaHashMap<K,V>::into_iter (line 427) ... ok
[INFO] [stdout] test src/iter.rs - iter::DeltaHashMap<K,V>::iter_mut (line 152) ... ok
[INFO] [stdout] test src/iter.rs - iter::IntoValues (line 373) ... ok
[INFO] [stdout] test src/iter.rs - iter::DeltaHashMap<K,V>::into_values (line 118) ... ok
[INFO] [stdout] test src/iter.rs - iter::DeltaHashMap<K,V>::iter (line 10) ... ok
[INFO] [stdout] test src/iter.rs - iter::IntoKeys (line 351) ... ok
[INFO] [stdout] test src/iter.rs - iter::DeltaHashMap<K,V>::values_mut (line 184) ... ok
[INFO] [stdout] test src/iter.rs - iter::IntoIter (line 264) ... ok
[INFO] [stdout] test src/iter.rs - iter::DeltaHashMap<K,V>::keys (line 37) ... ok
[INFO] [stdout] test src/iter.rs - iter::Keys (line 286) ... ok
[INFO] [stdout] test src/entry.rs - entry::Entry<'a,V>::or_insert_with (line 46) ... ok
[INFO] [stdout] test src/iter.rs - iter::ValuesMut (line 330) ... ok
[INFO] [stdout] test src/lib.rs - DeltaHashMap<K,V>::from (line 706) ... ok
[INFO] [stdout] test src/iter.rs - iter::Values (line 308) ... ok
[INFO] [stdout] test src/lib.rs - DeltaHashMap<K,V>::clear (line 86) ... ok
[INFO] [stdout] test src/lib.rs - DeltaHashMap<K,V>::cocommit_key (line 570) ... ok
[INFO] [stdout] test src/entry.rs - entry::Entry<'a,V>::and_modify (line 113) ... ok
[INFO] [stdout] test src/entry.rs - entry::Entry<'a,V>::or_insert (line 25) ... ok
[INFO] [stdout] test src/lib.rs - DeltaHashMap<K,V>::cocommit (line 611) ... ok
[INFO] [stdout] test src/lib.rs - DeltaHashMap<K,V>::get (line 238) ... ok
[INFO] [stdout] test src/iter.rs - iter::DeltaHashMap<K,V>::values (line 60) ... ok
[INFO] [stdout] test src/iter.rs - iter::IterMut (line 242) ... ok
[INFO] [stdout] test src/lib.rs - DeltaHashMap<K,V>::len (line 191) ... ok
[INFO] [stdout] test src/iter.rs - iter::DeltaHashMap<K,V>::into_keys (line 90) ... ok
[INFO] [stdout] test src/iter.rs - iter::Iter (line 218) ... ok
[INFO] [stdout] test src/lib.rs - DeltaHashMap<K,V>::is_empty (line 217) ... ok
[INFO] [stdout] test src/lib.rs - DeltaHashMap<K,V>::remove (line 465) ... ok
[INFO] [stdout] test src/lib.rs - DeltaHashMap<K,V>::commit (line 498) ... ok
[INFO] [stdout] test src/lib.rs - DeltaHashMap<K,V>::contains_key (line 310) ... ok
[INFO] [stdout] test src/lib.rs - DeltaHashMap<K,V>::get_key_value (line 274) ... ok
[INFO] [stdout] test src/lib.rs - DeltaHashMap<K,V>::get_mut (line 441) ... ok
[INFO] [stdout] test src/lib.rs - DeltaHashMap<K,V>::retain (line 343) ... ok
[INFO] [stdout] test src/lib.rs - DeltaHashMap<K,V>::insert (line 405) ... ok
[INFO] [stdout] test src/lib.rs - DeltaHashMap<K,V>::new (line 48) ... ok
[INFO] [stdout] test src/lib.rs - DeltaHashMap<K,V>::unstage (line 65) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.73s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9af502d9b5399c566bc7704ca98554db223bc569119f181f87a9b449407c8147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9af502d9b5399c566bc7704ca98554db223bc569119f181f87a9b449407c8147", kill_on_drop: false }`
[INFO] [stdout] 9af502d9b5399c566bc7704ca98554db223bc569119f181f87a9b449407c8147