[INFO] cloning repository https://github.com/wfraser/zsnapmgr3
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wfraser/zsnapmgr3" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwfraser%2Fzsnapmgr3", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwfraser%2Fzsnapmgr3'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3be50f34be816e1f096cfc8d964284872e3e6522
[INFO] checking wfraser/zsnapmgr3 against try#72f88fc4e9458f89516a0b8b0868f3718aec5b47 for pr-74989
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwfraser%2Fzsnapmgr3" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wfraser/zsnapmgr3 on toolchain 72f88fc4e9458f89516a0b8b0868f3718aec5b47
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wfraser/zsnapmgr3
[INFO] removed path dependency libzfs from git repo https://github.com/wfraser/zsnapmgr3
[INFO] finished tweaking git repo https://github.com/wfraser/zsnapmgr3
[INFO] tweaked toml for git repo https://github.com/wfraser/zsnapmgr3 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/wfraser/zsnapmgr3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (libzfs) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-10/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (libzfs) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bindgen v0.51.1
[INFO] [stderr]   Downloaded cstr-argument v0.1.1
[INFO] [stderr]   Downloaded cexpr v0.3.6
[INFO] [stderr]   Downloaded clang-sys v0.28.1
[INFO] [stderr]   Downloaded libzfs v0.6.16
[INFO] [stderr]   Downloaded libzfs-sys v0.5.11
[INFO] [stderr]   Downloaded libzfs-types v0.1.2
[INFO] [stderr]   Downloaded nvpair-sys v0.1.0
[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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2829e257867969c6c18d964ea49042d419d392ddda675c1a05846a9199859574
[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" "2829e257867969c6c18d964ea49042d419d392ddda675c1a05846a9199859574", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2829e257867969c6c18d964ea49042d419d392ddda675c1a05846a9199859574", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2829e257867969c6c18d964ea49042d419d392ddda675c1a05846a9199859574", kill_on_drop: false }`
[INFO] [stdout] 2829e257867969c6c18d964ea49042d419d392ddda675c1a05846a9199859574
[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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45be0859f19cb62b8d1339a6823b6db3e362486cce7b68a1f445c1ae77ca3010
[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" "45be0859f19cb62b8d1339a6823b6db3e362486cce7b68a1f445c1ae77ca3010", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (libzfs) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling bindgen v0.51.1
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling syn v1.0.41
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling nvpair-sys v0.1.0
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking once_cell v1.4.1
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]    Compiling zsnapmgr v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling clang-sys v0.28.1
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling ring v0.16.15
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking termios v0.3.2
[INFO] [stderr]     Checking cstr-argument v0.1.1
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling aho-corasick v0.7.13
[INFO] [stderr]    Compiling cexpr v0.3.6
[INFO] [stderr]     Checking chrono v0.4.15
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling libzfs-sys v0.5.11
[INFO] [stderr]     Checking libzfs-types v0.1.2
[INFO] [stderr]     Checking libzfs v0.6.16
[INFO] [stdout] error[E0432]: unresolved imports `libzfs::DatasetType`, `libzfs::DatasetTypeMask`, `libzfs::LibZfs`
[INFO] [stdout]   --> src/zfs.rs:22:14
[INFO] [stdout]    |
[INFO] [stdout] 22 | use libzfs::{DatasetType, DatasetTypeMask, LibZfs};
[INFO] [stdout]    |              ^^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout]    |              |            |                |
[INFO] [stdout]    |              |            |                no `LibZfs` in the root
[INFO] [stdout]    |              |            |                help: a similar name exists in the module (notice the capitalization): `Libzfs`
[INFO] [stdout]    |              |            no `DatasetTypeMask` in the root
[INFO] [stdout]    |              no `DatasetType` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Error` in `libzfs`
[INFO] [stdout]    --> src/zfs_error.rs:105:21
[INFO] [stdout]     |
[INFO] [stdout] 105 |             libzfs::Error::Sys(e) => ZfsError { io_error: Some(e), descr: "?".to_owned() }, // FIXME
[INFO] [stdout]     |                     ^^^^^ could not find `Error` in `libzfs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Error` in `libzfs`
[INFO] [stdout]    --> src/zfs_error.rs:106:21
[INFO] [stdout]     |
[INFO] [stdout] 106 |             libzfs::Error::Zfs(zfs_error) => ZfsError {
[INFO] [stdout]     |                     ^^^^^ could not find `Error` in `libzfs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `LibZfs` in `libzfs`
[INFO] [stdout]   --> src/zfs.rs:92:30
[INFO] [stdout]    |
[INFO] [stdout] 92 |         let client = libzfs::LibZfs::new()?;
[INFO] [stdout]    |                              ^^^^^^ could not find `LibZfs` in `libzfs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in crate `libzfs`
[INFO] [stdout]    --> src/zfs_error.rs:102:19
[INFO] [stdout]     |
[INFO] [stdout] 102 | impl From<libzfs::Error> for ZfsError {
[INFO] [stdout]     |                   ^^^^^ not found in `libzfs`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 6   | use zfs_error::error::Error;
[INFO] [stdout]     |
[INFO] [stdout] 6   | use zfs_error::fmt::Error;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in crate `libzfs`
[INFO] [stdout]    --> src/zfs_error.rs:103:24
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn from(e: libzfs::Error) -> ZfsError {
[INFO] [stdout]     |                        ^^^^^ not found in `libzfs`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 6   | use zfs_error::error::Error;
[INFO] [stdout]     |
[INFO] [stdout] 6   | use zfs_error::fmt::Error;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `libzfs::DatasetType`, `libzfs::DatasetTypeMask`, `libzfs::LibZfs`
[INFO] [stdout]   --> src/zfs.rs:22:14
[INFO] [stdout]    |
[INFO] [stdout] 22 | use libzfs::{DatasetType, DatasetTypeMask, LibZfs};
[INFO] [stdout]    |              ^^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout]    |              |            |                |
[INFO] [stdout]    |              |            |                no `LibZfs` in the root
[INFO] [stdout]    |              |            |                help: a similar name exists in the module (notice the capitalization): `Libzfs`
[INFO] [stdout]    |              |            no `DatasetTypeMask` in the root
[INFO] [stdout]    |              no `DatasetType` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Error` in `libzfs`
[INFO] [stdout]    --> src/zfs_error.rs:105:21
[INFO] [stdout]     |
[INFO] [stdout] 105 |             libzfs::Error::Sys(e) => ZfsError { io_error: Some(e), descr: "?".to_owned() }, // FIXME
[INFO] [stdout]     |                     ^^^^^ could not find `Error` in `libzfs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Error` in `libzfs`
[INFO] [stdout]    --> src/zfs_error.rs:106:21
[INFO] [stdout]     |
[INFO] [stdout] 106 |             libzfs::Error::Zfs(zfs_error) => ZfsError {
[INFO] [stdout]     |                     ^^^^^ could not find `Error` in `libzfs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `LibZfs` in `libzfs`
[INFO] [stdout]   --> src/zfs.rs:92:30
[INFO] [stdout]    |
[INFO] [stdout] 92 |         let client = libzfs::LibZfs::new()?;
[INFO] [stdout]    |                              ^^^^^^ could not find `LibZfs` in `libzfs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in crate `libzfs`
[INFO] [stdout]    --> src/zfs_error.rs:102:19
[INFO] [stdout]     |
[INFO] [stdout] 102 | impl From<libzfs::Error> for ZfsError {
[INFO] [stdout]     |                   ^^^^^ not found in `libzfs`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 6   | use zfs_error::error::Error;
[INFO] [stdout]     |
[INFO] [stdout] 6   | use zfs_error::fmt::Error;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in crate `libzfs`
[INFO] [stdout]    --> src/zfs_error.rs:103:24
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn from(e: libzfs::Error) -> ZfsError {
[INFO] [stdout]     |                        ^^^^^ not found in `libzfs`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 6   | use zfs_error::error::Error;
[INFO] [stdout]     |
[INFO] [stdout] 6   | use zfs_error::fmt::Error;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_type` found for struct `Dataset` in the current scope
[INFO] [stdout]    --> src/zfs.rs:115:31
[INFO] [stdout]     |
[INFO] [stdout] 115 |                 match dataset.get_type() {
[INFO] [stdout]     |                               ^^^^^^^^ method not found in `Dataset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_name` found for struct `Dataset` in the current scope
[INFO] [stdout]    --> src/zfs.rs:117:46
[INFO] [stdout]     |
[INFO] [stdout] 117 |                         volumes.push(dataset.get_name().to_string());
[INFO] [stdout]     |                                              ^^^^^^^^ method not found in `Dataset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_name` found for struct `Dataset` in the current scope
[INFO] [stdout]    --> src/zfs.rs:136:37
[INFO] [stdout]     |
[INFO] [stdout] 136 | ...                   Some(ds.get_name().to_string())
[INFO] [stdout]     |                               ^^^^^^^^ method not found in `Dataset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_type` found for struct `Dataset` in the current scope
[INFO] [stdout]    --> src/zfs.rs:152:46
[INFO] [stdout]     |
[INFO] [stdout] 152 | ...                   } else if ds.get_type() == DatasetType::Snapshot {
[INFO] [stdout]     |                                    ^^^^^^^^ method not found in `Dataset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_name` found for struct `Dataset` in the current scope
[INFO] [stdout]    --> src/zfs.rs:153:45
[INFO] [stdout]     |
[INFO] [stdout] 153 | ...                   Some(ds.get_name().to_string())
[INFO] [stdout]     |                               ^^^^^^^^ method not found in `Dataset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zsnapmgr`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: no method named `get_type` found for struct `Dataset` in the current scope
[INFO] [stdout]    --> src/zfs.rs:115:31
[INFO] [stdout]     |
[INFO] [stdout] 115 |                 match dataset.get_type() {
[INFO] [stdout]     |                               ^^^^^^^^ method not found in `Dataset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_name` found for struct `Dataset` in the current scope
[INFO] [stdout]    --> src/zfs.rs:117:46
[INFO] [stdout]     |
[INFO] [stdout] 117 |                         volumes.push(dataset.get_name().to_string());
[INFO] [stdout]     |                                              ^^^^^^^^ method not found in `Dataset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_name` found for struct `Dataset` in the current scope
[INFO] [stdout]    --> src/zfs.rs:136:37
[INFO] [stdout]     |
[INFO] [stdout] 136 | ...                   Some(ds.get_name().to_string())
[INFO] [stdout]     |                               ^^^^^^^^ method not found in `Dataset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_type` found for struct `Dataset` in the current scope
[INFO] [stdout]    --> src/zfs.rs:152:46
[INFO] [stdout]     |
[INFO] [stdout] 152 | ...                   } else if ds.get_type() == DatasetType::Snapshot {
[INFO] [stdout]     |                                    ^^^^^^^^ method not found in `Dataset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_name` found for struct `Dataset` in the current scope
[INFO] [stdout]    --> src/zfs.rs:153:45
[INFO] [stdout]     |
[INFO] [stdout] 153 | ...                   Some(ds.get_name().to_string())
[INFO] [stdout]     |                               ^^^^^^^^ method not found in `Dataset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "45be0859f19cb62b8d1339a6823b6db3e362486cce7b68a1f445c1ae77ca3010", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45be0859f19cb62b8d1339a6823b6db3e362486cce7b68a1f445c1ae77ca3010", kill_on_drop: false }`
[INFO] [stdout] 45be0859f19cb62b8d1339a6823b6db3e362486cce7b68a1f445c1ae77ca3010
