[INFO] fetching crate qstring 0.7.2...
[INFO] testing qstring-0.7.2 against 1.91.0 for beta-1.92-2
[INFO] extracting crate qstring 0.7.2 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate qstring 0.7.2
[INFO] finished tweaking crates.io crate qstring 0.7.2
[INFO] tweaked toml for crates.io crate qstring 0.7.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate qstring 0.7.2 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1ca94280d7875e9619832ee5d015cfabfd402ae6c5b8f0b7696cc6ebbe5bd07
[INFO] running `Command { std: "docker" "start" "-a" "b1ca94280d7875e9619832ee5d015cfabfd402ae6c5b8f0b7696cc6ebbe5bd07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1ca94280d7875e9619832ee5d015cfabfd402ae6c5b8f0b7696cc6ebbe5bd07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1ca94280d7875e9619832ee5d015cfabfd402ae6c5b8f0b7696cc6ebbe5bd07", kill_on_drop: false }`
[INFO] [stdout] b1ca94280d7875e9619832ee5d015cfabfd402ae6c5b8f0b7696cc6ebbe5bd07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c74cb7af7f431bf204e2bdc3836021c786aa53c89496d9f6f3ebdf87e131459
[INFO] running `Command { std: "docker" "start" "-a" "5c74cb7af7f431bf204e2bdc3836021c786aa53c89496d9f6f3ebdf87e131459", kill_on_drop: false }`
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling qstring v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "5c74cb7af7f431bf204e2bdc3836021c786aa53c89496d9f6f3ebdf87e131459", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c74cb7af7f431bf204e2bdc3836021c786aa53c89496d9f6f3ebdf87e131459", kill_on_drop: false }`
[INFO] [stdout] 5c74cb7af7f431bf204e2bdc3836021c786aa53c89496d9f6f3ebdf87e131459
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02411320f592799de1703f9f2129466a6b88b20e28f37c074af3d72f637d53fd
[INFO] running `Command { std: "docker" "start" "-a" "02411320f592799de1703f9f2129466a6b88b20e28f37c074af3d72f637d53fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling qstring v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "02411320f592799de1703f9f2129466a6b88b20e28f37c074af3d72f637d53fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02411320f592799de1703f9f2129466a6b88b20e28f37c074af3d72f637d53fd", kill_on_drop: false }`
[INFO] [stdout] 02411320f592799de1703f9f2129466a6b88b20e28f37c074af3d72f637d53fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c9ebb962879fe999e8a66a2dae6bdd01743165f8d92ad8d8b5f82129fd3a9d1a
[INFO] running `Command { std: "docker" "start" "-a" "c9ebb962879fe999e8a66a2dae6bdd01743165f8d92ad8d8b5f82129fd3a9d1a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/qstring-5d11c35b2e83ac00)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test tests::a_is_11 ... ok
[INFO] [stdout] test tests::a_is_3 ... ok
[INFO] [stdout] test tests::a_is_2 ... ok
[INFO] [stdout] test tests::a_is_5 ... ok
[INFO] [stdout] test tests::a_is_1 ... ok
[INFO] [stdout] test tests::ac_is_1 ... ok
[INFO] [stdout] test tests::a_is_4 ... ok
[INFO] [stdout] test tests::ac_is_3 ... ok
[INFO] [stdout] test tests::a_is_10 ... ok
[INFO] [stdout] test tests::ac_is_5 ... ok
[INFO] [stdout] test tests::a_is_8 ... ok
[INFO] [stdout] test tests::a_is_9 ... ok
[INFO] [stdout] test tests::a_is_eq_1 ... ok
[INFO] [stdout] test tests::ac_is_2 ... ok
[INFO] [stdout] test tests::ac_is_4 ... ok
[INFO] [stdout] test tests::a_is_7 ... ok
[INFO] [stdout] test tests::ac_is_6 ... ok
[INFO] [stdout] test tests::ac_is_7 ... ok
[INFO] [stdout] test tests::amps_in_a_row ... ok
[INFO] [stdout] test tests::empty_1 ... ok
[INFO] [stdout] test tests::empty_3 ... ok
[INFO] [stdout] test tests::empty_2 ... ok
[INFO] [stdout] test tests::empty_4 ... ok
[INFO] [stdout] test tests::empty_6 ... ok
[INFO] [stdout] test tests::is_q_1 ... ok
[INFO] [stdout] test tests::is_q_3 ... ok
[INFO] [stdout] test tests::encode_amp ... ok
[INFO] [stdout] test tests::is_q_2 ... ok
[INFO] [stdout] test tests::empty_5 ... ok
[INFO] [stdout] test tests::a_is_6 ... ok
[INFO] [stdout] test tests::is_q_4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests qstring
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - QString (line 20) ... ok
[INFO] [stdout] test src/lib.rs - QString::get (line 91) ... ok
[INFO] [stdout] test src/lib.rs - QString (line 28) ... ok
[INFO] [stdout] test src/lib.rs - QString::from (line 205) ... ok
[INFO] [stdout] test src/lib.rs - QString::add_str (line 176) ... ok
[INFO] [stdout] test src/lib.rs - QString (line 12) ... ok
[INFO] [stdout] test src/lib.rs - QString::new (line 56) ... ok
[INFO] [stdout] test src/lib.rs - QString::into_pairs (line 108) ... ok
[INFO] [stdout] test src/lib.rs - QString::has (line 78) ... ok
[INFO] [stdout] test src/lib.rs - QString::add_pair (line 158) ... ok
[INFO] [stdout] test src/lib.rs - QString::to_pairs (line 133) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c9ebb962879fe999e8a66a2dae6bdd01743165f8d92ad8d8b5f82129fd3a9d1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9ebb962879fe999e8a66a2dae6bdd01743165f8d92ad8d8b5f82129fd3a9d1a", kill_on_drop: false }`
[INFO] [stdout] c9ebb962879fe999e8a66a2dae6bdd01743165f8d92ad8d8b5f82129fd3a9d1a