[INFO] cloning repository https://github.com/trevyn/mailin
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/trevyn/mailin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrevyn%2Fmailin", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrevyn%2Fmailin'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 368bfe2b97b94ca19b9234d05ba0030cfacc6b3f
[INFO] checking trevyn/mailin against try#a611f2a14e38407ec6717a86a01424ee6fc80762 for pr-154992-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrevyn%2Fmailin" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/trevyn/mailin
[INFO] finished tweaking git repo https://github.com/trevyn/mailin
[INFO] tweaked toml for git repo https://github.com/trevyn/mailin written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/trevyn/mailin on toolchain a611f2a14e38407ec6717a86a01424ee6fc80762
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/trevyn/mailin 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" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: failed to select a version for `conv`.
[INFO] [stderr]     ... required by package `chomp v0.3.1`
[INFO] [stderr]     ... which satisfies dependency `chomp = "^0.3"` (locked to 0.3.1) of package `dnssector v0.2.11`
[INFO] [stderr]     ... which satisfies dependency `dnssector = "^0.2"` (locked to 0.2.11) of package `dnsclientx v0.4.0`
[INFO] [stderr]     ... which satisfies dependency `dnsclientx = "^0.4"` (locked to 0.4.0) of package `mxdns v0.4.0 (/workspace/builds/worker-6-tc2/source/mxdns)`
[INFO] [stderr]     ... which satisfies path dependency `mxdns` (locked to 0.4.0) of package `mailin-server v0.1.0 (/workspace/builds/worker-6-tc2/source/mailin-server)`
[INFO] [stderr] versions that meet the requirements `^0.3.3` (locked to 0.3.3) are: 0.3.3
[INFO] [stderr] 
[INFO] [stderr] package `chomp` depends on `conv` with feature `std` but `conv` does not have that feature.
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `conv` which could resolve this conflict
[INFO] checking trevyn/mailin against try#a611f2a14e38407ec6717a86a01424ee6fc80762 for pr-154992-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrevyn%2Fmailin" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/trevyn/mailin
[INFO] finished tweaking git repo https://github.com/trevyn/mailin
[INFO] tweaked toml for git repo https://github.com/trevyn/mailin written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/trevyn/mailin on toolchain a611f2a14e38407ec6717a86a01424ee6fc80762
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/trevyn/mailin 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" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: failed to select a version for `conv`.
[INFO] [stderr]     ... required by package `chomp v0.3.1`
[INFO] [stderr]     ... which satisfies dependency `chomp = "^0.3"` (locked to 0.3.1) of package `dnssector v0.2.11`
[INFO] [stderr]     ... which satisfies dependency `dnssector = "^0.2"` (locked to 0.2.11) of package `dnsclientx v0.4.0`
[INFO] [stderr]     ... which satisfies dependency `dnsclientx = "^0.4"` (locked to 0.4.0) of package `mxdns v0.4.0 (/workspace/builds/worker-6-tc2/source/mxdns)`
[INFO] [stderr]     ... which satisfies path dependency `mxdns` (locked to 0.4.0) of package `mailin-server v0.1.0 (/workspace/builds/worker-6-tc2/source/mailin-server)`
[INFO] [stderr] versions that meet the requirements `^0.3.3` (locked to 0.3.3) are: 0.3.3
[INFO] [stderr] 
[INFO] [stderr] package `chomp` depends on `conv` with feature `std` but `conv` does not have that feature.
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `conv` which could resolve this conflict
[INFO] checking trevyn/mailin against try#a611f2a14e38407ec6717a86a01424ee6fc80762 for pr-154992-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrevyn%2Fmailin" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/trevyn/mailin
[INFO] finished tweaking git repo https://github.com/trevyn/mailin
[INFO] tweaked toml for git repo https://github.com/trevyn/mailin written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/trevyn/mailin on toolchain a611f2a14e38407ec6717a86a01424ee6fc80762
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/trevyn/mailin 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" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: failed to select a version for `conv`.
[INFO] [stderr]     ... required by package `chomp v0.3.1`
[INFO] [stderr]     ... which satisfies dependency `chomp = "^0.3"` (locked to 0.3.1) of package `dnssector v0.2.11`
[INFO] [stderr]     ... which satisfies dependency `dnssector = "^0.2"` (locked to 0.2.11) of package `dnsclientx v0.4.0`
[INFO] [stderr]     ... which satisfies dependency `dnsclientx = "^0.4"` (locked to 0.4.0) of package `mxdns v0.4.0 (/workspace/builds/worker-6-tc2/source/mxdns)`
[INFO] [stderr]     ... which satisfies path dependency `mxdns` (locked to 0.4.0) of package `mailin-server v0.1.0 (/workspace/builds/worker-6-tc2/source/mailin-server)`
[INFO] [stderr] versions that meet the requirements `^0.3.3` (locked to 0.3.3) are: 0.3.3
[INFO] [stderr] 
[INFO] [stderr] package `chomp` depends on `conv` with feature `std` but `conv` does not have that feature.
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `conv` which could resolve this conflict
[INFO] checking trevyn/mailin against try#a611f2a14e38407ec6717a86a01424ee6fc80762 for pr-154992-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrevyn%2Fmailin" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/trevyn/mailin
[INFO] finished tweaking git repo https://github.com/trevyn/mailin
[INFO] tweaked toml for git repo https://github.com/trevyn/mailin written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/trevyn/mailin on toolchain a611f2a14e38407ec6717a86a01424ee6fc80762
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/trevyn/mailin 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" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] error: failed to select a version for `conv`.
[INFO] [stderr]     ... required by package `chomp v0.3.1`
[INFO] [stderr]     ... which satisfies dependency `chomp = "^0.3"` (locked to 0.3.1) of package `dnssector v0.2.11`
[INFO] [stderr]     ... which satisfies dependency `dnssector = "^0.2"` (locked to 0.2.11) of package `dnsclientx v0.4.0`
[INFO] [stderr]     ... which satisfies dependency `dnsclientx = "^0.4"` (locked to 0.4.0) of package `mxdns v0.4.0 (/workspace/builds/worker-6-tc2/source/mxdns)`
[INFO] [stderr]     ... which satisfies path dependency `mxdns` (locked to 0.4.0) of package `mailin-server v0.1.0 (/workspace/builds/worker-6-tc2/source/mailin-server)`
[INFO] [stderr] versions that meet the requirements `^0.3.3` (locked to 0.3.3) are: 0.3.3
[INFO] [stderr] 
[INFO] [stderr] package `chomp` depends on `conv` with feature `std` but `conv` does not have that feature.
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `conv` which could resolve this conflict
[INFO] checking trevyn/mailin against try#a611f2a14e38407ec6717a86a01424ee6fc80762 for pr-154992-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrevyn%2Fmailin" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/trevyn/mailin
[INFO] finished tweaking git repo https://github.com/trevyn/mailin
[INFO] tweaked toml for git repo https://github.com/trevyn/mailin written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/trevyn/mailin on toolchain a611f2a14e38407ec6717a86a01424ee6fc80762
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/trevyn/mailin 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" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] error: failed to select a version for `conv`.
[INFO] [stderr]     ... required by package `chomp v0.3.1`
[INFO] [stderr]     ... which satisfies dependency `chomp = "^0.3"` (locked to 0.3.1) of package `dnssector v0.2.11`
[INFO] [stderr]     ... which satisfies dependency `dnssector = "^0.2"` (locked to 0.2.11) of package `dnsclientx v0.4.0`
[INFO] [stderr]     ... which satisfies dependency `dnsclientx = "^0.4"` (locked to 0.4.0) of package `mxdns v0.4.0 (/workspace/builds/worker-6-tc2/source/mxdns)`
[INFO] [stderr]     ... which satisfies path dependency `mxdns` (locked to 0.4.0) of package `mailin-server v0.1.0 (/workspace/builds/worker-6-tc2/source/mailin-server)`
[INFO] [stderr] versions that meet the requirements `^0.3.3` (locked to 0.3.3) are: 0.3.3
[INFO] [stderr] 
[INFO] [stderr] package `chomp` depends on `conv` with feature `std` but `conv` does not have that feature.
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `conv` which could resolve this conflict


overridden task result to prepare-fail:unknown

Caused by:
    0: uncategorized prepare error
    1: command failed: exit status: 101
       
       warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
         |
         = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
         = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
         = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
       error: failed to select a version for `conv`.
           ... required by package `chomp v0.3.1`
           ... which satisfies dependency `chomp = "^0.3"` (locked to 0.3.1) of package `dnssector v0.2.11`
           ... which satisfies dependency `dnssector = "^0.2"` (locked to 0.2.11) of package `dnsclientx v0.4.0`
           ... which satisfies dependency `dnsclientx = "^0.4"` (locked to 0.4.0) of package `mxdns v0.4.0 (/workspace/builds/worker-6-tc2/source/mxdns)`
           ... which satisfies path dependency `mxdns` (locked to 0.4.0) of package `mailin-server v0.1.0 (/workspace/builds/worker-6-tc2/source/mailin-server)`
       versions that meet the requirements `^0.3.3` (locked to 0.3.3) are: 0.3.3
       
       package `chomp` depends on `conv` with feature `std` but `conv` does not have that feature.
       
       
       failed to select a version for `conv` which could resolve this conflict