[INFO] fetching crate cargo-ramdisk 0.2.2...
[INFO] testing cargo-ramdisk-0.2.2 against master#61223975d46f794466efa832bc7562b9707ecc46+rustflags=-Copt-level=3 for pr-121282
[INFO] extracting crate cargo-ramdisk 0.2.2 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate cargo-ramdisk 0.2.2 on toolchain 61223975d46f794466efa832bc7562b9707ecc46
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-ramdisk 0.2.2
[INFO] finished tweaking crates.io crate cargo-ramdisk 0.2.2
[INFO] tweaked toml for crates.io crate cargo-ramdisk 0.2.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate cargo-ramdisk 0.2.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded carlog v0.1.0
[INFO] [stderr]   Downloaded nanoid v0.4.0
[INFO] [stderr]   Downloaded tracing v0.1.39
[INFO] [stderr]   Downloaded colored v2.0.4
[INFO] [stderr]   Downloaded sys-mount v2.1.0
[INFO] [stderr]   Downloaded rustix v0.38.19
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06e06e38e66f4bbd866594484acae1cd83b7c7ab5f25f10685e58101db8e6a2c
[INFO] running `Command { std: "docker" "start" "-a" "06e06e38e66f4bbd866594484acae1cd83b7c7ab5f25f10685e58101db8e6a2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06e06e38e66f4bbd866594484acae1cd83b7c7ab5f25f10685e58101db8e6a2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06e06e38e66f4bbd866594484acae1cd83b7c7ab5f25f10685e58101db8e6a2c", kill_on_drop: false }`
[INFO] [stdout] 06e06e38e66f4bbd866594484acae1cd83b7c7ab5f25f10685e58101db8e6a2c
[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=forbid -Copt-level=3" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1cd0529e1683eac8670e0012bba4f5074ecc68c8d30826eb9910932906f06e7d
[INFO] running `Command { std: "docker" "start" "-a" "1cd0529e1683eac8670e0012bba4f5074ecc68c8d30826eb9910932906f06e7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling rustix v0.38.19
[INFO] [stderr]    Compiling bitflags v2.4.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.10
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling thiserror v1.0.49
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling is-terminal v0.4.9
[INFO] [stderr]    Compiling colored v2.0.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling carlog v0.1.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling nanoid v0.4.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling smart-default v0.6.0
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling thiserror-impl v1.0.49
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling structopt v0.3.26
[INFO] [stderr]    Compiling tracing v0.1.39
[INFO] [stderr]    Compiling sys-mount v2.1.0
[INFO] [stderr]    Compiling cargo-ramdisk v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 52s
[INFO] running `Command { std: "docker" "inspect" "1cd0529e1683eac8670e0012bba4f5074ecc68c8d30826eb9910932906f06e7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cd0529e1683eac8670e0012bba4f5074ecc68c8d30826eb9910932906f06e7d", kill_on_drop: false }`
[INFO] [stdout] 1cd0529e1683eac8670e0012bba4f5074ecc68c8d30826eb9910932906f06e7d
[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=forbid -Copt-level=3" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e74ed42f317d20209dbe49d1ec89247eb00303e2044934657db95c135a70b49
[INFO] running `Command { std: "docker" "start" "-a" "0e74ed42f317d20209dbe49d1ec89247eb00303e2044934657db95c135a70b49", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-ramdisk v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.19s
[INFO] running `Command { std: "docker" "inspect" "0e74ed42f317d20209dbe49d1ec89247eb00303e2044934657db95c135a70b49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e74ed42f317d20209dbe49d1ec89247eb00303e2044934657db95c135a70b49", kill_on_drop: false }`
[INFO] [stdout] 0e74ed42f317d20209dbe49d1ec89247eb00303e2044934657db95c135a70b49
[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=forbid -Copt-level=3" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a0cbd861a7a319e2334f891e6dfe7337f238415513204c79fe7932a535676137
[INFO] running `Command { std: "docker" "start" "-a" "a0cbd861a7a319e2334f891e6dfe7337f238415513204c79fe7932a535676137", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cargo_ramdisk-b433994e279b83e5)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout]     Mounting Trying to mount "/tmp/target"
[INFO] [stdout] Preprocessed 📁 The target path is "/tmp/target"
[INFO] [stdout] Preprocessed 💳 Generated unique project id "PWdhCoXUB-qa9AI2nGZQf"
[INFO] [stdout] Preprocessed 📁 The tmpfs path is "/dev/shm/targetPWdhCoXUB-qa9AI2nGZQf"
[INFO] [stdout]      Created "/dev/shm/targetPWdhCoXUB-qa9AI2nGZQf"
[INFO] [stdout]       Linked ⛓ "/dev/shm/targetPWdhCoXUB-qa9AI2nGZQf" -> "/tmp/target"
[INFO] [stdout]      Success ✅ Successfully created tmpfs ramdisk at "/tmp/target"
[INFO] [stdout]   Remounting Trying to remount "/tmp/target"
[INFO] [stdout]   Unmounting Trying to unmount "/tmp/target"
[INFO] [stdout]     Unlinked "/dev/shm/targetPWdhCoXUB-qa9AI2nGZQf" ⛔ "/tmp/target"
[INFO] [stdout]      Deleted 🗑 "/dev/shm/targetPWdhCoXUB-qa9AI2nGZQf"
[INFO] [stdout]      Success ✅ Successfully unmounted ramdisk at "/tmp/target"
[INFO] [stdout]    Unmounted "/tmp/target"
[INFO] [stdout]     Mounting Trying to mount "/tmp/target"
[INFO] [stdout] Preprocessed 📁 The target path is "/tmp/target"
[INFO] [stdout] Preprocessed 💳 Generated unique project id "Fw-2yY-XqXQ5Ys0rVDvIL"
[INFO] [stdout] Preprocessed 📁 The tmpfs path is "/dev/shm/targetFw-2yY-XqXQ5Ys0rVDvIL"
[INFO] [stdout]      Created "/dev/shm/targetFw-2yY-XqXQ5Ys0rVDvIL"
[INFO] [stdout]       Linked ⛓ "/dev/shm/targetFw-2yY-XqXQ5Ys0rVDvIL" -> "/tmp/target"
[INFO] [stdout]      Success ✅ Successfully created tmpfs ramdisk at "/tmp/target"
[INFO] [stdout]      Mounted "/tmp/target"
[INFO] [stdout]   Unmounting Trying to unmount "/tmp/target"
[INFO] [stdout]     Unlinked "/dev/shm/targetFw-2yY-XqXQ5Ys0rVDvIL" ⛔ "/tmp/target"
[INFO] [stdout]      Deleted 🗑 "/dev/shm/targetFw-2yY-XqXQ5Ys0rVDvIL"
[INFO] [stdout]      Success ✅ Successfully unmounted ramdisk at "/tmp/target"
[INFO] [stdout] test test::test_tmpfs ... ok
[INFO] [stdout]     Mounting Trying to mount "/tmp/target"
[INFO] [stdout] Preprocessed 📁 The target path is "/tmp/target"
[INFO] [stdout] Preprocessed 💳 Generated unique project id "aBaVha87Sm_23ORWDNVgB"
[INFO] [stdout] Preprocessed 📁 The tmpfs path is "/dev/shm/targetaBaVha87Sm_23ORWDNVgB"
[INFO] [stdout]      Created "/dev/shm/targetaBaVha87Sm_23ORWDNVgB"
[INFO] [stdout]      Copying 📁 "/tmp/target" -> "/dev/shm/targetaBaVha87Sm_23ORWDNVgB"
[INFO] [stdout]       Copied 📁 "/tmp/target" -> "/dev/shm/targetaBaVha87Sm_23ORWDNVgB"
[INFO] [stdout]     Deleting 🗑 "/tmp/target"
[INFO] [stdout]      Deleted 🗑 "/tmp/target"
[INFO] [stdout]       Linked ⛓ "/dev/shm/targetaBaVha87Sm_23ORWDNVgB" -> "/tmp/target"
[INFO] [stdout]      Success ✅ Successfully created tmpfs ramdisk at "/tmp/target"
[INFO] [stdout]   Unmounting Trying to unmount "/tmp/target"
[INFO] [stdout]     Unlinked "/dev/shm/targetaBaVha87Sm_23ORWDNVgB" ⛔ "/tmp/target"
[INFO] [stdout]      Copying ⏳ Start copying back. This may take a while...
[INFO] [stdout]  Copied back 📁 "/dev/shm/targetaBaVha87Sm_23ORWDNVgB" -> "/tmp/target"
[INFO] [stdout]      Deleted 🗑 "/dev/shm/targetaBaVha87Sm_23ORWDNVgB"
[INFO] [stdout]      Success ✅ Successfully unmounted ramdisk at "/tmp/target"
[INFO] [stdout] test test::test_copy_back ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a0cbd861a7a319e2334f891e6dfe7337f238415513204c79fe7932a535676137", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0cbd861a7a319e2334f891e6dfe7337f238415513204c79fe7932a535676137", kill_on_drop: false }`
[INFO] [stdout] a0cbd861a7a319e2334f891e6dfe7337f238415513204c79fe7932a535676137