[INFO] crate qstring 0.7.2 is already in cache
[INFO] testing qstring-0.7.2 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate qstring 0.7.2 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate qstring 0.7.2 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e0943acecc670a78c8d756d6ea68b718c29fd5e7d6e7f7e27b75dbcd8e9ffcf3
[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" "e0943acecc670a78c8d756d6ea68b718c29fd5e7d6e7f7e27b75dbcd8e9ffcf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0943acecc670a78c8d756d6ea68b718c29fd5e7d6e7f7e27b75dbcd8e9ffcf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0943acecc670a78c8d756d6ea68b718c29fd5e7d6e7f7e27b75dbcd8e9ffcf3", kill_on_drop: false }`
[INFO] [stdout] e0943acecc670a78c8d756d6ea68b718c29fd5e7d6e7f7e27b75dbcd8e9ffcf3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f88eea8b3c5a840b856abc7eb28bc7b0db08bbdc60c8060089f04bc2e691646
[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" "0f88eea8b3c5a840b856abc7eb28bc7b0db08bbdc60c8060089f04bc2e691646", kill_on_drop: false }`
[INFO] [stderr]    Compiling qstring v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "0f88eea8b3c5a840b856abc7eb28bc7b0db08bbdc60c8060089f04bc2e691646", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f88eea8b3c5a840b856abc7eb28bc7b0db08bbdc60c8060089f04bc2e691646", kill_on_drop: false }`
[INFO] [stdout] 0f88eea8b3c5a840b856abc7eb28bc7b0db08bbdc60c8060089f04bc2e691646
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b99469852f1cb850981bd8f48bdea7875e1ab31ca895d6229b735d687ba575f
[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" "3b99469852f1cb850981bd8f48bdea7875e1ab31ca895d6229b735d687ba575f", kill_on_drop: false }`
[INFO] [stderr]    Compiling qstring v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.21s
[INFO] running `Command { std: "docker" "inspect" "3b99469852f1cb850981bd8f48bdea7875e1ab31ca895d6229b735d687ba575f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b99469852f1cb850981bd8f48bdea7875e1ab31ca895d6229b735d687ba575f", kill_on_drop: false }`
[INFO] [stdout] 3b99469852f1cb850981bd8f48bdea7875e1ab31ca895d6229b735d687ba575f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ebe8ec275ea8d6027b26aff54ea71cd8954ea7e61b6f2d5eacf5662b6243c735
[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" "ebe8ec275ea8d6027b26aff54ea71cd8954ea7e61b6f2d5eacf5662b6243c735", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/qstring-c6076b8dd247fb55
[INFO] [stdout] running 31 tests
[INFO] [stdout] test tests::a_is_5 ... ok
[INFO] [stdout] test tests::a_is_6 ... ok
[INFO] [stdout] test tests::a_is_7 ... ok
[INFO] [stdout] test tests::a_is_8 ... ok
[INFO] [stdout] test tests::ac_is_5 ... ok
[INFO] [stdout] test tests::ac_is_4 ... ok
[INFO] [stdout] test tests::a_is_9 ... ok
[INFO] [stdout] test tests::a_is_eq_1 ... ok
[INFO] [stdout] test tests::empty_1 ... ok
[INFO] [stdout] test tests::a_is_4 ... ok
[INFO] [stdout] test tests::a_is_3 ... ok
[INFO] [stdout] test tests::ac_is_6 ... ok
[INFO] [stdout] test tests::amps_in_a_row ... ok
[INFO] [stdout] test tests::a_is_1 ... ok
[INFO] [stdout] test tests::ac_is_7 ... ok
[INFO] [stdout] test tests::a_is_2 ... ok
[INFO] [stdout] test tests::a_is_11 ... ok
[INFO] [stdout] test tests::ac_is_1 ... ok
[INFO] [stdout] test tests::a_is_10 ... ok
[INFO] [stdout] test tests::ac_is_3 ... ok
[INFO] [stdout] test tests::empty_5 ... ok
[INFO] [stdout] test tests::empty_3 ... ok
[INFO] [stdout] test tests::ac_is_2 ... ok
[INFO] [stdout] test tests::encode_amp ... ok
[INFO] [stdout] test tests::is_q_1 ... ok
[INFO] [stdout] test tests::is_q_2 ... ok
[INFO] [stdout] test tests::is_q_4 ... 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_3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests qstring
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - QString::add_pair (line 158) ... ok
[INFO] [stdout] test src/lib.rs - QString (line 20) ... ok
[INFO] [stdout] test src/lib.rs - QString::to_pairs (line 133) ... ok
[INFO] [stdout] test src/lib.rs - QString::add_str (line 176) ... ok
[INFO] [stdout] test src/lib.rs - QString::get (line 91) ... ok
[INFO] [stdout] test src/lib.rs - QString::has (line 78) ... ok
[INFO] [stdout] test src/lib.rs - QString (line 28) ... 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::from (line 205) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ebe8ec275ea8d6027b26aff54ea71cd8954ea7e61b6f2d5eacf5662b6243c735", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebe8ec275ea8d6027b26aff54ea71cd8954ea7e61b6f2d5eacf5662b6243c735", kill_on_drop: false }`
[INFO] [stdout] ebe8ec275ea8d6027b26aff54ea71cd8954ea7e61b6f2d5eacf5662b6243c735