[INFO] cloning repository https://github.com/gpabois/pb-ebnf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gpabois/pb-ebnf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgpabois%2Fpb-ebnf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgpabois%2Fpb-ebnf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5590df6c228c7d2c17da74ba20a061dc38417cf8
[INFO] checking gpabois/pb-ebnf against try#e622d8d7bed4f2668d446e06c6c1436ecae15796 for pr-156776
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgpabois%2Fpb-ebnf" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/gpabois/pb-ebnf
[INFO] finished tweaking git repo https://github.com/gpabois/pb-ebnf
[INFO] tweaked toml for git repo https://github.com/gpabois/pb-ebnf written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gpabois/pb-ebnf on toolchain e622d8d7bed4f2668d446e06c6c1436ecae15796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/gpabois/pb-ebnf 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" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/gpabois/pb-bnf.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/gpabois/yalp`
[INFO] [stderr] error: failed to select a version for `quote`.
[INFO] [stderr]     ... required by package `yalp-shared v0.1.0 (https://github.com/gpabois/yalp#1d7ab3bb)`
[INFO] [stderr]     ... which satisfies git dependency `yalp-shared` of package `pb-bnf-core v0.1.0 (https://github.com/gpabois/pb-bnf.git#730c44cd)`
[INFO] [stderr]     ... which satisfies git dependency `pb-bnf-core` of package `pb-bnf v0.1.0 (https://github.com/gpabois/pb-bnf.git#730c44cd)`
[INFO] [stderr]     ... which satisfies git dependency `pb-bnf` of package `pb-ebnf-core v0.1.0 (/workspace/builds/worker-0-tc2/source/core)`
[INFO] [stderr]     ... which satisfies path dependency `pb-ebnf-core` (locked to 0.1.0) of package `pb-ebnf v0.1.0 (/workspace/builds/worker-0-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^1.0.37` are: 1.0.45, 1.0.44, 1.0.43, 1.0.42, 1.0.41, 1.0.40, 1.0.39, 1.0.38, 1.0.37
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `quote v1.0.36`
[INFO] [stderr]     ... which satisfies dependency `quote = "^1.0.36"` (locked to 1.0.36) of package `pb-ebnf-core v0.1.0 (/workspace/builds/worker-0-tc2/source/core)`
[INFO] [stderr]     ... which satisfies path dependency `pb-ebnf-core` (locked to 0.1.0) of package `pb-ebnf v0.1.0 (/workspace/builds/worker-0-tc2/source)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `quote` which could resolve this conflict
[INFO] checking gpabois/pb-ebnf against try#e622d8d7bed4f2668d446e06c6c1436ecae15796 for pr-156776
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgpabois%2Fpb-ebnf" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/gpabois/pb-ebnf
[INFO] finished tweaking git repo https://github.com/gpabois/pb-ebnf
[INFO] tweaked toml for git repo https://github.com/gpabois/pb-ebnf written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gpabois/pb-ebnf on toolchain e622d8d7bed4f2668d446e06c6c1436ecae15796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/gpabois/pb-ebnf 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" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/gpabois/pb-bnf.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/gpabois/yalp`
[INFO] [stderr] error: failed to select a version for `quote`.
[INFO] [stderr]     ... required by package `yalp-shared v0.1.0 (https://github.com/gpabois/yalp#1d7ab3bb)`
[INFO] [stderr]     ... which satisfies git dependency `yalp-shared` of package `pb-bnf-core v0.1.0 (https://github.com/gpabois/pb-bnf.git#730c44cd)`
[INFO] [stderr]     ... which satisfies git dependency `pb-bnf-core` of package `pb-bnf v0.1.0 (https://github.com/gpabois/pb-bnf.git#730c44cd)`
[INFO] [stderr]     ... which satisfies git dependency `pb-bnf` of package `pb-ebnf-core v0.1.0 (/workspace/builds/worker-0-tc2/source/core)`
[INFO] [stderr]     ... which satisfies path dependency `pb-ebnf-core` (locked to 0.1.0) of package `pb-ebnf v0.1.0 (/workspace/builds/worker-0-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^1.0.37` are: 1.0.45, 1.0.44, 1.0.43, 1.0.42, 1.0.41, 1.0.40, 1.0.39, 1.0.38, 1.0.37
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `quote v1.0.36`
[INFO] [stderr]     ... which satisfies dependency `quote = "^1.0.36"` (locked to 1.0.36) of package `pb-ebnf-core v0.1.0 (/workspace/builds/worker-0-tc2/source/core)`
[INFO] [stderr]     ... which satisfies path dependency `pb-ebnf-core` (locked to 0.1.0) of package `pb-ebnf v0.1.0 (/workspace/builds/worker-0-tc2/source)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `quote` which could resolve this conflict
[INFO] checking gpabois/pb-ebnf against try#e622d8d7bed4f2668d446e06c6c1436ecae15796 for pr-156776
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgpabois%2Fpb-ebnf" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/gpabois/pb-ebnf
[INFO] finished tweaking git repo https://github.com/gpabois/pb-ebnf
[INFO] tweaked toml for git repo https://github.com/gpabois/pb-ebnf written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gpabois/pb-ebnf on toolchain e622d8d7bed4f2668d446e06c6c1436ecae15796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/gpabois/pb-ebnf 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" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/gpabois/pb-bnf.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/gpabois/yalp`
[INFO] [stderr] error: failed to select a version for `quote`.
[INFO] [stderr]     ... required by package `yalp-shared v0.1.0 (https://github.com/gpabois/yalp#1d7ab3bb)`
[INFO] [stderr]     ... which satisfies git dependency `yalp-shared` of package `pb-bnf-core v0.1.0 (https://github.com/gpabois/pb-bnf.git#730c44cd)`
[INFO] [stderr]     ... which satisfies git dependency `pb-bnf-core` of package `pb-bnf v0.1.0 (https://github.com/gpabois/pb-bnf.git#730c44cd)`
[INFO] [stderr]     ... which satisfies git dependency `pb-bnf` of package `pb-ebnf-core v0.1.0 (/workspace/builds/worker-0-tc2/source/core)`
[INFO] [stderr]     ... which satisfies path dependency `pb-ebnf-core` (locked to 0.1.0) of package `pb-ebnf v0.1.0 (/workspace/builds/worker-0-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^1.0.37` are: 1.0.45, 1.0.44, 1.0.43, 1.0.42, 1.0.41, 1.0.40, 1.0.39, 1.0.38, 1.0.37
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `quote v1.0.36`
[INFO] [stderr]     ... which satisfies dependency `quote = "^1.0.36"` (locked to 1.0.36) of package `pb-ebnf-core v0.1.0 (/workspace/builds/worker-0-tc2/source/core)`
[INFO] [stderr]     ... which satisfies path dependency `pb-ebnf-core` (locked to 0.1.0) of package `pb-ebnf v0.1.0 (/workspace/builds/worker-0-tc2/source)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `quote` which could resolve this conflict
[INFO] checking gpabois/pb-ebnf against try#e622d8d7bed4f2668d446e06c6c1436ecae15796 for pr-156776
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgpabois%2Fpb-ebnf" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/gpabois/pb-ebnf
[INFO] finished tweaking git repo https://github.com/gpabois/pb-ebnf
[INFO] tweaked toml for git repo https://github.com/gpabois/pb-ebnf written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gpabois/pb-ebnf on toolchain e622d8d7bed4f2668d446e06c6c1436ecae15796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/gpabois/pb-ebnf 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" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/gpabois/pb-bnf.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/gpabois/yalp`
[INFO] [stderr] error: failed to select a version for `quote`.
[INFO] [stderr]     ... required by package `yalp-shared v0.1.0 (https://github.com/gpabois/yalp#1d7ab3bb)`
[INFO] [stderr]     ... which satisfies git dependency `yalp-shared` of package `pb-bnf-core v0.1.0 (https://github.com/gpabois/pb-bnf.git#730c44cd)`
[INFO] [stderr]     ... which satisfies git dependency `pb-bnf-core` of package `pb-bnf v0.1.0 (https://github.com/gpabois/pb-bnf.git#730c44cd)`
[INFO] [stderr]     ... which satisfies git dependency `pb-bnf` of package `pb-ebnf-core v0.1.0 (/workspace/builds/worker-0-tc2/source/core)`
[INFO] [stderr]     ... which satisfies path dependency `pb-ebnf-core` (locked to 0.1.0) of package `pb-ebnf v0.1.0 (/workspace/builds/worker-0-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^1.0.37` are: 1.0.45, 1.0.44, 1.0.43, 1.0.42, 1.0.41, 1.0.40, 1.0.39, 1.0.38, 1.0.37
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `quote v1.0.36`
[INFO] [stderr]     ... which satisfies dependency `quote = "^1.0.36"` (locked to 1.0.36) of package `pb-ebnf-core v0.1.0 (/workspace/builds/worker-0-tc2/source/core)`
[INFO] [stderr]     ... which satisfies path dependency `pb-ebnf-core` (locked to 0.1.0) of package `pb-ebnf v0.1.0 (/workspace/builds/worker-0-tc2/source)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `quote` which could resolve this conflict
[INFO] checking gpabois/pb-ebnf against try#e622d8d7bed4f2668d446e06c6c1436ecae15796 for pr-156776
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgpabois%2Fpb-ebnf" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/gpabois/pb-ebnf
[INFO] finished tweaking git repo https://github.com/gpabois/pb-ebnf
[INFO] tweaked toml for git repo https://github.com/gpabois/pb-ebnf written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gpabois/pb-ebnf on toolchain e622d8d7bed4f2668d446e06c6c1436ecae15796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/gpabois/pb-ebnf 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" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/gpabois/pb-bnf.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/gpabois/yalp`
[INFO] [stderr] error: failed to select a version for `quote`.
[INFO] [stderr]     ... required by package `yalp-shared v0.1.0 (https://github.com/gpabois/yalp#1d7ab3bb)`
[INFO] [stderr]     ... which satisfies git dependency `yalp-shared` of package `pb-bnf-core v0.1.0 (https://github.com/gpabois/pb-bnf.git#730c44cd)`
[INFO] [stderr]     ... which satisfies git dependency `pb-bnf-core` of package `pb-bnf v0.1.0 (https://github.com/gpabois/pb-bnf.git#730c44cd)`
[INFO] [stderr]     ... which satisfies git dependency `pb-bnf` of package `pb-ebnf-core v0.1.0 (/workspace/builds/worker-0-tc2/source/core)`
[INFO] [stderr]     ... which satisfies path dependency `pb-ebnf-core` (locked to 0.1.0) of package `pb-ebnf v0.1.0 (/workspace/builds/worker-0-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^1.0.37` are: 1.0.45, 1.0.44, 1.0.43, 1.0.42, 1.0.41, 1.0.40, 1.0.39, 1.0.38, 1.0.37
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `quote v1.0.36`
[INFO] [stderr]     ... which satisfies dependency `quote = "^1.0.36"` (locked to 1.0.36) of package `pb-ebnf-core v0.1.0 (/workspace/builds/worker-0-tc2/source/core)`
[INFO] [stderr]     ... which satisfies path dependency `pb-ebnf-core` (locked to 0.1.0) of package `pb-ebnf v0.1.0 (/workspace/builds/worker-0-tc2/source)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `quote` which could resolve this conflict


overridden task result to prepare-fail:unknown

Caused by:
    0: uncategorized prepare error
    1: command failed: exit status: 101
       
           Updating git repository `https://github.com/gpabois/pb-bnf.git`
           Updating crates.io index
           Updating git repository `https://github.com/gpabois/yalp`
       error: failed to select a version for `quote`.
           ... required by package `yalp-shared v0.1.0 (https://github.com/gpabois/yalp#1d7ab3bb)`
           ... which satisfies git dependency `yalp-shared` of package `pb-bnf-core v0.1.0 (https://github.com/gpabois/pb-bnf.git#730c44cd)`
           ... which satisfies git dependency `pb-bnf-core` of package `pb-bnf v0.1.0 (https://github.com/gpabois/pb-bnf.git#730c44cd)`
           ... which satisfies git dependency `pb-bnf` of package `pb-ebnf-core v0.1.0 (/workspace/builds/worker-0-tc2/source/core)`
           ... which satisfies path dependency `pb-ebnf-core` (locked to 0.1.0) of package `pb-ebnf v0.1.0 (/workspace/builds/worker-0-tc2/source)`
       versions that meet the requirements `^1.0.37` are: 1.0.45, 1.0.44, 1.0.43, 1.0.42, 1.0.41, 1.0.40, 1.0.39, 1.0.38, 1.0.37
       
       all possible versions conflict with previously selected packages
       
         previously selected package `quote v1.0.36`
           ... which satisfies dependency `quote = "^1.0.36"` (locked to 1.0.36) of package `pb-ebnf-core v0.1.0 (/workspace/builds/worker-0-tc2/source/core)`
           ... which satisfies path dependency `pb-ebnf-core` (locked to 0.1.0) of package `pb-ebnf v0.1.0 (/workspace/builds/worker-0-tc2/source)`
       
       failed to select a version for `quote` which could resolve this conflict